I want to have float precision of 2 everywhere except for item rate meaning i need to be able to sell an item for 0,1925€ x qty 999 = 192,3075 but i want it to be rounded to 192,31€ in the sum. When I set float precision 4 I can enter the rate correctly but then the whole system shows numbers with 4 decimal places everywhere. I hope you understand what I mean and thanks for helping in advance.