Hi,
Have problem with this core function.
It gives me strange outputs for a product price. I want one price with tax and one without. Also I want it to take into account price reductions.
What is givs me back is same price, even if I set $useTax to true och false.
Also it calculated wrong price. Seems it outputs:
calculated price = "price-without-tax" - "price-redution-with tax"
Any thoughts on that fuction?