We are making assembling and having some rounding issues. We usually have a bill of material with 4 or 5 different items, so if we round each item it ends up going up by as much as 4 cents per part. With our old software, the BOM let you go out to 4 decimal places. Some of our items we run by the tens of thousands so it is important to be able to go out to 4 decimal places to get correct cost. Any idea how we can change from 2 decimal places to 4 decimal places?