I need help using the IF function, or I think I need help using the IF function...

I have Five columns; Staff Member, A/L, Public Holiday, Toil Credited and Entitlement Remaining.

A/L and Public Holiday are recorded in days, so when a number of these days are taken they are added to the spreadsheet and the Entitlement Remaining is changed.

The formula that appears in the Entitlement Remaining is "=32-(B2+C2)" as 32 is the total number of days staff are entitled to.

Toil Credited is calculated in hours and not days.

There are 7.5 hours in a working day in my office.

What I want to do is add the Toil Credited to the Entitlement Remaining in a day format.

So, if the staff member puts 7.5 in the Toil Credited cell, 1 is added to the Entitlement Remaining cell. So when the amount reaches 7.5 or multiples thereof, (7.5=1, 15=2, 22.5=3, etc).

I'm not 100% sure if it is the "IF" function I'm supposed to be using here.

But is what I want to do possible?

Any help would be appreciated.