We have an issue with currency rounding in Sales (see snips below). 

I’m sure we all agree that 0.72 x 4 = 2.88, not 2.89.

So I’ve looked at decimal places to understand the rounding behaviour.
Lo and behold there’s the extra value and I agree with IFS that 0.7221 x 4 = 2.8884 and that it’s fair to round it to 2.89.

However, we don’t/can’t work with 4 decimal places for customer-facing data.

It seems that IFS is rounding down on unit price and up on line price.

How can we make IFS down on both?

Thanks for reading.