A lot of assumptions are required here as you didn't post technical information.
Please post:
Crystal version (in any software post, state your version)
Database/Connectivity used
Example data
Expected output
Keep in mind that subreports are generally a bad idea because they're slow, so stating the above might demonstrate another architecture which doesn't require subreports, and will certainly help people to provide assistance.
"I have managed achieve most of this except that the formula field that sums the calculated field is displayed next to each record. I want just the employee total to show. "
Did you group by employee?
Assuming that people will know your report layout will simply result in a wave of additional posts, please state specifics.
Group the main report by employee.
Righ click the group footer and select Insert section below
Place your subreport in Group Footer A
In the Group footer b you can display the results using shared variables.
-k