I have made myself a calculator that will add up hours on a timesheet. It is limited in a couple of ways. It needs to use the 24h format (but I actually like that part) and I am just using 4 digit numbers rather than time values (can you use time values in shortcuts?). I always bill to the 1/2 hour where my real problem lies. If I enter 1330 for 1:30pm it won’t calculate the hours properly so instead my workaround for now is to enter 1350. I would be happy if there was a way to round this up in the shortcut. The Round number command does not appear to round to the nearest 50. Find and replace almost works excep of course when I enter 1300. Maybe a regular expression to find the last two digits but I am way out of my depth at this point. Any suggestions would be welcome.

Thans