Metafields Dimension inch not print actual value

Shopify Discussion
1

Hello,

I create custom fields the type of field in dimension (in), The field print comes the actual value is 0.015 in Json but, when I print the code, it’s round off 0.02.

{% if product.metafields.custom.thickness.value != blank %}
  

{{ block.settings.name }} 
   {% for thickness in product.metafields.custom.thickness.value %} 
    

---

    {{ thickness | json }}

    {{ thickness.thickness.value }}
    {% if forloop.last != true %}~{% endif %}
   {% endfor %}
  

 {% endif %}

iffikhan30_0-1703574680837.png
iffikhan30_0-1703574680837.png522×304 7.75 KB

Can anyone help me out this, why is round off to 0.02?