Comment by pards

> > But when 6 people simultaneously tried to pay their share of the bill, chaos ensued.

> Hasn't that been a fact of life ?

I remember having to split bar tabs at the end of the night before phones. No calculators. Drunk people trying to do math is a spectacle to behold. Everyone throwing random cash amounts in the centre of the table, taking their own change, and one person attempting to reconcile the total then asking for more contributions if we were short.

Electronic bill-splitting is superior in just about every way.