Klemen Kapel

upon closer inspection, I noticed that the quantitative steps do not work correctly in all cases with decimal values.
For some quantitative steps, it is not possible to change the value by clicking plus minus;
For example
Minimum quantity 0.5
Quantitative step 0.5
You cannot change the quantity by clicking the plus or minus button

For example 2
Minimum quantity 2.5
Quantitative step 2.5
you can change it by clicking the plus button and the value of the second step is displayed correctly in the input field (5) but the price display for the quantity is 4. This is wrong