the price of Stockable Child Products is not added correctly to the Cart

[xevi]

Joomla 2.5.1
VM 2.0.3b

Hi all,
when clicking on the "Add to cart" button on a Stockable Variant Child Product with Cart Attribute, the chil product is added correctly to the cart, but the price is wrong.

For example, if the price of the parent product is PP (with tax included), the additional charge for the child product variant is ADD (without tax included as it has to be inserted in the "Custom Fields" section of the Parent Product), and the tax is %TAX, the total price to be added to the cart is:

PP + (ADD+ADD%TAX)

instead, it is actually implemented as:

ADD + (PP + ADD+ADD%TAX)


has anyone of you identified the same problem? (I didn't manage to find any related topic in the forum).

at which file of the source code should I look to check and try to correct these?

thank you.

[Wapsel]

Is this problem solved yet?
Im experiencing the same problem.

Virtuemart 2.0.4
Joomla 2.5.4