I think generally speaking, a annual salary is typically also converted into an hourly rate. So as long as you know the number of work hours in a given week or day then the calculation should be relatively straight forward.
I don’t know exactly how you implement this, but I’m just chiming in as saying that as a feature we would prefer to add new Job entries to our employees based on Annual Salary because that’s how all our full-time employees compensation is set.
