I've been reviewing the status of various silly rules on acceptable calculators that various schools, tests, etc. have come up with. I ran across the following:
"SAICA does not have a list of calculators that are allowed to be taken into the exam room. The onus is on you to make sure that it does not contain the full alphabet and is not programmable. You basically need a calculator that can add, subtract, multiply and subtract. Examinations Officer "
So... your calculator doesn't need division.....
And oh yes - just remove one of the letters of the alphabet (I'd select "Z") and you're home free.