当小数货币设置为4时，如何在CS-CART上用逗号后显示两位数？

Question

For accurate VAT counting our e-shop set currency to show 4 digits after comma. How to show only 2 digits on store, but keep counting VAT when 4 digits set after comma in admin panel. Now it shows something like this: €23.1621 , need to be €23.16

Thank You in advance

Answer 1

您是否尝试过round（）函数？

echo round(price, 2);

Answer 2

It depends on the version.

In 4.1.x version you can try to modify the "smarty_modifier_format_price" function ( app/functions/smarty_plugins/modifier.format_price.php )

Change this

$value = fn_format_rate_value($price, $number_type, $currency['decimals'], $currency['decimals_separator'], $currency['thousands_separator'], $currency['coefficient']);

By this

$value = fn_format_rate_value($price, $number_type, 2, $currency['decimals_separator'], $currency['thousands_separator'], $currency['coefficient']);