Engineering Workbench Material Qty/Parent limit to 2 decimals

We are using backflush to issue mateirals. However, our material Qty/Parent is typically 6 decimal places and when the material is backflushed it looks like it is only using 2 decimals and rounding. So we have a number of material items in Jobs that NEVER are issued complete becuase the backflush Qty is 0.01 off.

I tried to add Formatting to the Eng Workbench Material screen. However the “guys” are using the calculator and copy paste - so Epicor stores the number with 6 decimals however it only “shows” the 2 decimals in the mask.

Is adding a BPM the Material screen to “force” only 2 decimals the best solution?

All suggestions welcome,
DaveO