Hi, could anyone else confirm the wrong price calculation:
I use:
21% tax..
Round mode: "...(recommended)" Round type: "Round on each line"
set:
Product1: Pre-tax retail combination price: 9,50 Product2: Retail price with tax: 15.30 -> auto-calculated to Pre-tax retail price 12,644628
buy:
Product1 x3 Product2: x2
In cart, order and invoice I get the Total 65.10, including the tax of 11.31
But it should be Total 65.09 and the tax of 11,2959 ~ 11.30
Full manual price calculation: Product1: 9,5x3 = 28,5 +21%=34,485 Product2: 12,644628x2 = 25,289256 + 21% = 30,5999 Total products (tax excl.): 28,5+25,289256 = 53,789256 ~ 53,79 Total` : 53,79 + 21%(11,2959) = 65,0859 ~ 65,09 Total``: 34,485+30,5999 = 65,08499976 ~ 65.09
In case you also notice wrong calculation, please vote for this issue: http://forge.prestashop.com/browse/PSCSX-7707