Recently in POS, when in Payment screen, an error box is always appear when I type the payment amount. The error says:

The amount of your payment lines must be rounded to validate the transaction. The rounding precision is 100.00 so you should set 0.00 or 100.00 as payment amount instead of XX

This is really annoying because if I want to write "100" (as the minimum rounding) I must start by typing 1, and then suddenly the above error appear. Something like this never occured before. In my opinion, those error should be appear when I click Validate while the payment line is not in the minimum rounding, not appear everytime I enter any amount below that.