Rounding price in shipment

[jedzon]

Hi,
I cannot resolve problem with rounded price in basket.

Please look at:
http://www.creatura.com.pl/idealnebuty/

and when you add product to cart and choose shipment method price in cart is shown without decimal values (it's shows only 16 instead of 16,45)
The mini cart works ok (shipping price is correct).

Can anybody help me with this?

Thank you.