Shopify treats numbers with 3 decimal places as int instead of float

[saso]

There is a bug with the API call when creating an order, where Shopify treats numbers with 3 decimal places as int instead of float. Note, if the payload contains numbers with 2, 4, or more decimals, it gets correctly saved. The issue is triggered only with 3 decimals.

Endpoint: admin/api/2021-07/orders.json (API version does not matter)

Example POST request with a response:

Example order:

-----

Full body (example raw JSON)

{
    "order": {
        "line_items": [
            {
                "variant_id": "1234530",
                "quantity": "1",
                "price": "10.391",
                "vendor": "shopify-store",
                "title": "A donkey out of stock",
                "grams": 0,
                "sku": ""
            }
        ],
        "customer": {
            "first_name": "Jorge",
            "last_name": "Address",
            "email": "saso@carthook.com"
        },
        "buyer_accepts_marketing": "1",
        "shipping_address": {
            "country": "United States",
            "province": "Oregon",
            "first_name": "Jorge",
            "last_name": "Address",
            "city": "Portland",
            "address1": "1315 NE Fremont St",
            "zip": "97212",
            "phone": "",
            "company": "",
            "address2": ""
        },
        "note": "",
        "note_attributes": [],
        "referring_site": "https:\/\/test.myshopify.com\/cart",
        "billing_address": {
            "country": "United States",
            "province": "Oregon",
            "first_name": "Jorge",
            "last_name": "Address",
            "city": "Portland",
            "address1": "1315 NE Fremont St",
            "zip": "97212",
            "phone": "",
            "company": "",
            "address2": ""
        },
        "email": "saso@carthook.com",
        "transactions": [
            {
                "kind": "sale",
                "status": "success",
                "amount": "10.391"
            }
        ],
        "discount_codes": [],
        "financial_status": "paid",
        "shipping_lines": [
            {
                "code": "FirstPackage",
                "price": 0.00,
                "title": "First Class Package",
                "source": "usps",
                "tax_lines": [],
                "carrier_identifier": null,
                "requested_fulfillment_service_id": null
            }
        ],
        "send_receipt": true,
        "send_fulfillment_receipt": true,
        "inventory_behaviour": "decrement_ignoring_policy",
        "processing_method": "offsite",
        "gateway": "nmi_test",
        "total_weight": 0,
        "total_tax": 0,
        "tags": "test-bla, te_id_Q0AWsQoaYcsKetgpWM7v, 0-4396216362, TEST Checkout, test_FID_test-bla",
        "metafields": [
            {
                "key": "avs_result_code",
                "value": "Y",
                "value_type": "string",
                "namespace": "payment_details"
            },
            {
                "key": "credit_card_bin",
                "value": "453600",
                "value_type": "string",
                "namespace": "payment_details"
            },
            {
                "key": "cvv_result_code",
                "value": "M",
                "value_type": "string",
                "namespace": "payment_details"
            },
            {
                "key": "credit_card_number",
                "value": "•••• •••• •••• 4242",
                "value_type": "string",
                "namespace": "payment_details"
            },
            {
                "key": "credit_card_company",
                "value": "Visa",
                "value_type": "string",
                "namespace": "payment_details"
            }
        ]
    }
}

Response:

{
    "order": {
        "id": 4023770185837,
        "admin_graphql_api_id": "gid://shopify/Order/4023770185837",
        "app_id": 1356615,
        "browser_ip": null,
        "buyer_accepts_marketing": true,
        "cancel_reason": null,
        "cancelled_at": null,
        "cart_token": null,
        "checkout_id": null,
        "checkout_token": null,
        "closed_at": null,
        "confirmed": true,
        "contact_email": "saso@carthook.com",
        "created_at": "2021-08-31T11:11:29+02:00",
        "currency": "USD",
        "current_subtotal_price": "10391.00",
        "current_subtotal_price_set": {
            "shop_money": {
                "amount": "10391.00",
                "currency_code": "USD"
            },
            "presentment_money": {
                "amount": "10391.00",
                "currency_code": "USD"
            }
        },
        "current_total_discounts": "0.00",
        "current_total_discounts_set": {
            "shop_money": {
                "amount": "0.00",
                "currency_code": "USD"
            },
            "presentment_money": {
                "amount": "0.00",
                "currency_code": "USD"
            }
        },
        "current_total_duties_set": null,
        "current_total_price": "10391.00",
        "current_total_price_set": {
            "shop_money": {
                "amount": "10391.00",
                "currency_code": "USD"
            },
            "presentment_money": {
                "amount": "10391.00",
                "currency_code": "USD"
            }
        },
        "current_total_tax": "0.00",
        "current_total_tax_set": {
            "shop_money": {
                "amount": "0.00",
                "currency_code": "USD"
            },
            "presentment_money": {
                "amount": "0.00",
                "currency_code": "USD"
            }
        },
        "customer_locale": null,
        "device_id": null,
        "discount_codes": [],
        "email": "saso@carthook.com",
        "financial_status": "paid",
        "fulfillment_status": null,
        "gateway": "nmi_test",
        "landing_site": null,
        "landing_site_ref": null,
        "location_id": null,
        "name": "#483578",
        "note": "",
        "note_attributes": [],
        "number": 482578,
        "order_number": 483578,
        "order_status_url": "https://carthook-production-testing-1.myshopify.com/18821611584/orders/e0988a867248bf31d8564f7e8072d0f4/authenticate?key=c2ffd6892df2a036ba8b36098910592d",
        "original_total_duties_set": null,
        "payment_gateway_names": [
            "nmi_test"
        ],
        "phone": null,
        "presentment_currency": "USD",
        "processed_at": "2021-08-31T11:11:29+02:00",
        "processing_method": "",
        "reference": null,
        "referring_site": "https://test.myshopify.com/cart",
        "source_identifier": null,
        "source_name": "1356615",
        "source_url": null,
        "subtotal_price": "10391.00",
        "subtotal_price_set": {
            "shop_money": {
                "amount": "10391.00",
                "currency_code": "USD"
            },
            "presentment_money": {
                "amount": "10391.00",
                "currency_code": "USD"
            }
        },
        "tags": "0-4396216362, te_id_Q0AWsQoaYcsKetgpWM7v, TEST Checkout, test-bla, test_FID_test-bla",
        "tax_lines": [],
        "taxes_included": false,
        "test": false,
        "token": "e0988a867248bf31d8564f7e8072d0f4",
        "total_discounts": "0.00",
        "total_discounts_set": {
            "shop_money": {
                "amount": "0.00",
                "currency_code": "USD"
            },
            "presentment_money": {
                "amount": "0.00",
                "currency_code": "USD"
            }
        },
        "total_line_items_price": "10391.00",
        "total_line_items_price_set": {
            "shop_money": {
                "amount": "10391.00",
                "currency_code": "USD"
            },
            "presentment_money": {
                "amount": "10391.00",
                "currency_code": "USD"
            }
        },
        "total_outstanding": "10380.61",
        "total_price": "10391.00",
        "total_price_set": {
            "shop_money": {
                "amount": "10391.00",
                "currency_code": "USD"
            },
            "presentment_money": {
                "amount": "10391.00",
                "currency_code": "USD"
            }
        },
        "total_price_usd": "10391.00",
        "total_shipping_price_set": {
            "shop_money": {
                "amount": "0.00",
                "currency_code": "USD"
            },
            "presentment_money": {
                "amount": "0.00",
                "currency_code": "USD"
            }
        },
        "total_tax": "0.00",
        "total_tax_set": {
            "shop_money": {
                "amount": "0.00",
                "currency_code": "USD"
            },
            "presentment_money": {
                "amount": "0.00",
                "currency_code": "USD"
            }
        },
        "total_tip_received": "0.00",
        "total_weight": 0,
        "updated_at": "2021-08-31T11:11:30+02:00",
        "user_id": null,
        "billing_address": {
            "first_name": "Jorge",
            "address1": "1315 NE Fremont St",
            "phone": "",
            "city": "Portland",
            "zip": "97212",
            "province": "Oregon",
            "country": "United States",
            "last_name": "Address",
            "address2": "",
            "company": "",
            "latitude": 45.5483639,
            "longitude": -122.6524147,
            "name": "Jorge Address",
            "country_code": "US",
            "province_code": "OR"
        },
        "customer": {
            "id": 3363283599469,
            "email": "saso@carthook.com",
            "accepts_marketing": true,
            "created_at": "2020-06-17T13:07:52+02:00",
            "updated_at": "2021-08-31T11:11:30+02:00",
            "first_name": "Jorge",
            "last_name": "Address",
            "orders_count": 9,
            "state": "enabled",
            "total_spent": "10518.43",
            "last_order_id": 4023770185837,
            "note": null,
            "verified_email": true,
            "multipass_identifier": null,
            "tax_exempt": false,
            "phone": null,
            "tags": "Inactive Subscriber",
            "last_order_name": "#483578",
            "currency": "USD",
            "accepts_marketing_updated_at": "2020-06-17T13:07:53+02:00",
            "marketing_opt_in_level": "single_opt_in",
            "tax_exemptions": [],
            "admin_graphql_api_id": "gid://shopify/Customer/3363283599469",
            "default_address": {
                "id": 6495281414253,
                "customer_id": 3363283599469,
                "first_name": "Jorge",
                "last_name": "Address",
                "company": "",
                "address1": "1315 NE Fremont St",
                "address2": "",
                "city": "Portland",
                "province": "Oregon",
                "country": "United States",
                "zip": "97212",
                "phone": "",
                "name": "Jorge Address",
                "province_code": "OR",
                "country_code": "US",
                "country_name": "United States",
                "default": true
            }
        },
        "discount_applications": [],
        "fulfillments": [],
        "line_items": [
            {
                "id": 10287198535789,
                "admin_graphql_api_id": "gid://shopify/LineItem/10287198535789",
                "fulfillable_quantity": 1,
                "fulfillment_service": "manual",
                "fulfillment_status": null,
                "gift_card": false,
                "grams": 0,
                "name": "A donkey out of stock",
                "price": "10391.00",
                "price_set": {
                    "shop_money": {
                        "amount": "10391.00",
                        "currency_code": "USD"
                    },
                    "presentment_money": {
                        "amount": "10391.00",
                        "currency_code": "USD"
                    }
                },
                "product_exists": false,
                "product_id": null,
                "properties": [],
                "quantity": 1,
                "requires_shipping": true,
                "sku": "",
                "taxable": true,
                "title": "A donkey out of stock",
                "total_discount": "0.00",
                "total_discount_set": {
                    "shop_money": {
                        "amount": "0.00",
                        "currency_code": "USD"
                    },
                    "presentment_money": {
                        "amount": "0.00",
                        "currency_code": "USD"
                    }
                },
                "variant_id": null,
                "variant_inventory_management": null,
                "variant_title": null,
                "vendor": "shopify-store",
                "tax_lines": [],
                "duties": [],
                "discount_allocations": []
            }
        ],
        "refunds": [],
        "shipping_address": {
            "first_name": "Jorge",
            "address1": "1315 NE Fremont St",
            "phone": "",
            "city": "Portland",
            "zip": "97212",
            "province": "Oregon",
            "country": "United States",
            "last_name": "Address",
            "address2": "",
            "company": "",
            "latitude": 45.5483639,
            "longitude": -122.6524147,
            "name": "Jorge Address",
            "country_code": "US",
            "province_code": "OR"
        },
        "shipping_lines": [
            {
                "id": 3439817261165,
                "carrier_identifier": null,
                "code": "FirstPackage",
                "delivery_category": null,
                "discounted_price": "0.00",
                "discounted_price_set": {
                    "shop_money": {
                        "amount": "0.00",
                        "currency_code": "USD"
                    },
                    "presentment_money": {
                        "amount": "0.00",
                        "currency_code": "USD"
                    }
                },
                "phone": null,
                "price": "0.00",
                "price_set": {
                    "shop_money": {
                        "amount": "0.00",
                        "currency_code": "USD"
                    },
                    "presentment_money": {
                        "amount": "0.00",
                        "currency_code": "USD"
                    }
                },
                "requested_fulfillment_service_id": null,
                "source": "usps",
                "title": "First Class Package",
                "tax_lines": [],
                "discount_allocations": []
            }
        ]
    }
}

[GrahamS]

Hello @saso ,

Thanks for bringing this to our attention. We ran a couple of tests using the payload you provided (you may have received a confirmation email accidentally on the first test - apologies for that!). We noted that this doesn't happen in GraphQL, nor several other REST endpoints. It seemingly just occurs with the order REST endpoint. We're confirming this one with the devs to see what might be happening here, and I'll let you know what comes back.

Best,

Graham

[csam · Accepted solution]

Hi @saso 

Wanted to follow up with you to let you know that a fix has been put in place, and you shouldn't see this behaviour going forward.

[devkind]

Hi there,

It looks like that this bug is back. We've observed the same behaviour while importing the products.

Let us know when this is fixed.

Thanks