COGS Accuracy in POS

We have a few items that are purchased in bulk as part of a case where each individual item's cost is evenly calculated out to the thousandths place. RGP rounds up to the nearest penny thereby calculating the total cost of received items incorrectly (never off by much, but still off).

When receiving inventory items, we would like to be able to enter the individual item cost out to the thousandths place. It would also be nice to have the individual item cost calculated for us automatically. For example, instead of entering the Quantity and Unit Costs manually, we could enter the Quantity and Total Cost of the items and let RGP calculate the Unit Cost for us.