Price rounded on order

[fricikoma]

Let's say a product costs 3.50$ and if I buy 5 pieces the total is 17,50$ which is fine. But on the order I see that the total is rounded up to 18$.

Checking the order I see that the Product Price (Cost) is 4$ and the total is 18$ which doesn't make sense.

Please help me. How can I switch off all roundings?

[lindapowers]

Disable rounding at global vm config/ prices tab.