Horwath
Legend
and how frequently will that problem arise?The advantage in basing currency on the number 240 is, it has 20 divisors total: 1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, and 240, more than any previous number.
Try dividing 10GP evenly among 3 party-members.
just give someone extra GP, and next time the other one will get one extra GP, or the other two if you find 11GP to split 3-ways.
you could also get 239GP, how are you going to split that?
Now if, we were born in Sumeria and was raised with sexagesimal system, I would agree with you.
Even base 12 would be better than base 10, but since we all are "trained" in base 10 from birth, why complicate things.