Pricing separator (tax comma)

This link gave me some hope, but it returns in a bunch of errors, and then the sidebar does not work.

https://wordpress.stackexchange.com/questions/106355/how-to-display-price-including-tax-with-formatting

Okay. With the help on Facebook i got it fixed with:

<p itemprop=”price” class=”priceex”><?php echo number_format( $product->get_price_excluding_tax(), 0, ‘,’, ‘.’ ); ?> kr (excl. moms)</p>

in

/plugins/woocommerce/templates/single-product/price.php

Sorry for fast answer. Here is a fix for:

1) Only comma separator when needed
2) The last message (without tax) only to be displayed on products with price
3) When a straight price, the comma separator is gone

<p itemprop="price" class="priceex">
<?php 

if (strlen($product->get_price_html()) > 0) {
    if (fmod($product->get_price_excluding_tax(), 1) == 0) {
        echo number_format( $product->get_price_excluding_tax(), 0, '.', '.' );
    }
    else {
        echo number_format( $product->get_price_excluding_tax(), 2, '.', '.' );
    }
    echo ' kr (excl. moms)';
}
?>

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excl. moms is Danish for “no tax” ??

Regards from Denmark
Michael Bay