Hello Mavis:
Are you just interested in how it looks on the P/O when you print the form?
If so, the design of the printed form can be modified to show fewer digits. This is done under Maintain -> Specifications.
However you should know that the form designer tool is different from the other Adagio modules. It is more difficult to use. If you plan to make the change yourself, be certain to do a backup in advance.