How can I add 19% to product prices on my website?

Hello all,

i try to add 19% to prices. Im currently at product.price.liquid

## 
  {% if product.selected_or_first_available_variant.price > 0 %}{% if settings.currency_enable %}{{ product.selected_or_first_available_variant.price | money_with_currency }}{% else %}{{ product.selected_or_first_available_variant.price | money }}{% endif %}{% else %}{{ 'products.product.free' | t }}{% endif %}{% if product.selected_or_first_available_variant.compare_at_price > product.selected_or_first_available_variant.price %} <del>{% if settings.currency_enable %}{{ product.selected_or_first_available_variant.compare_at_price | money_with_currency }}{% else %}{{ product.selected_or_first_available_variant.compare_at_price | money }}{% endif %}</del>{% endif %}
  {{ 'products.product.savings' | t }} {% if settings.currency_enable %}{{ product.selected_or_first_available_variant.compare_at_price | minus: product.selected_or_first_available_variant.price | money_with_currency }}{% else %}{{ product.selected_or_first_available_variant.compare_at_price | minus: product.selected_or_first_available_variant.price | money_without_trailing_zeros }}{% endif %}

{%- liquid
  if shop.taxes_included or shop.shipping_policy.body != blank
    echo '

<small><strong>'
    if shop.taxes_included
      echo 'products.product.include_taxes' | t
    endif
    if shop.taxes_included and shop.shipping_policy.body != blank
      echo ''
    endif
    if shop.shipping_policy.body != blank
      echo 'products.product.shipping_policy_html' | t: link: shop.shipping_policy.url
    endif
    echo '</strong></small>

'
  endif
  assign variant = product.selected_or_first_available_variant
-%}

{%- render 'product.unitPrice', variant: product.selected_or_first_available_variant -%}

I first used a metafield with " {{ product.price | times: 1.19 | money_without_trailing_zeros }} " and that worked well, so i thought i could use " | times: 1.19 " at " {% else %}{{ product.selected_or_first_available_variant.price | times: 1.19 | money }} " to show the correct price directly. But nothing works and the price dosent change at all. Anyone could tell me my mistake? :grinning_face_with_smiling_eyes:

After a lot of coffee, I managed to solve it. Can be closed:)