Custom field, show prices without taxes at the front-end

[mdelreal]

Hello,

The web (front-end) shows the price at custom fields without taxes, would somehow show the final prices?.. or not to show the the price to avoid confusion?

Joomla 2.5.6
VM 2.0.8E
PHP 5.3


In administration





Price base (without custom price) 4€






Price with custom price 20€ (the price in custom field shows the same price as administration (14,81€)






The real site: http://www.palabradechef.com/aceite-de-oliva/aceite-oliva-virgen-extra-senorio-cotte.html

Thanks
Manuel