Woocommerce包含购物车税，但不包括结账

1 回答

• 0

  在单个产品页面上使用过滤器 woocommerce_get_price_including_tax . 我将代码复制出函数 get_price_including_tax . 我没有测试过这段代码，但这是你需要做的基本想法 .

  function modify_woocommerce_get_price_including_tax( $price, $qty, $product ) {
  
      if( ! is_checkout() ) {
          $tax_rates      = WC_Tax::get_rates( $product->get_tax_class() );
          $base_tax_rates = WC_Tax::get_base_tax_rates( $product->tax_class );
  
          if ( ! empty( WC()->customer ) && WC()->customer->is_vat_exempt() ) {
  
              $base_taxes         = WC_Tax::calc_tax( $price * $qty, $base_tax_rates, true );
              $base_tax_amount    = array_sum( $base_taxes );
              $price              = round( $price * $qty - $base_tax_amount, wc_get_price_decimals() );
  
          /**
           * The woocommerce_adjust_non_base_location_prices filter can stop base taxes being taken off when dealing with out of base locations.
           * e.g. If a product costs 10 including tax, all users will pay 10 regardless of location and taxes.
           * product feature is experimental @since 2.4.7 and may change in the future. Use at your risk.
           */
          } elseif ( $tax_rates !== $base_tax_rates && apply_filters( 'woocommerce_adjust_non_base_location_prices', true ) ) {
  
              $base_taxes         = WC_Tax::calc_tax( $price * $qty, $base_tax_rates, true );
              $modded_taxes       = WC_Tax::calc_tax( ( $price * $qty ) - array_sum( $base_taxes ), $tax_rates, false );
              $price              = round( ( $price * $qty ) - array_sum( $base_taxes ) + array_sum( $modded_taxes ), wc_get_price_decimals() );
  
          } else {
  
              $price = $price * $qty;
  
          }
      }
  
      return $price;
  
  }
  
  add_filter( 'woocommerce_get_price_including_tax', 'modify_woocommerce_get_price_including_tax', 10, 3 );
  

  如果要修改购物车页面上的价格，则需要覆盖子主题中的模板 cart-totals.php .

  回复于 2024-04-26T10:19:00+08:00