Prices are shown round up after activating the modules

[lseror]

We are using prices like 7.50 Euros for our product. All prices and other items like taxes are shown in the web UI as rounded (8 for 7.50 by example, 2 for 1.50, etc.). The final calculation is also rounded to the euro (but the calculation is correct, hence 8+2 = 9 because it is in fact 7.5 + 1.5).