Part 1
- pick any unit (I tend to use manuf unit)
- add new DB column for storing decimal numbers with 4 digit after comman precision
- add matching:
- field declaration to the unit config
- grid column declaration to the unit config
- create record in DB with 145.575 value
Part 2
NOTE: Repeat test with each of these format field option values: %.02f, %0.2f, %01.2f, %.2f, anything that doesn't end with digit and f letter.
- put needed value in format field option in unit config
- confirm, that 145.58 value is displayed in grid
Feel free to use any format you like that has digit and f letter at the end.