Everyday

Discounts, tips, trip cost and weighted averages.

Discounts and sales — Final price with one or two discounts, and the real percentage off.
Tip and bill splitter — Tip, total and how much each person pays.
Car trip cost — Fuel or electricity cost of a journey and each passenger’s share.
Weighted average grade — Average of your grades with their weight or credits.
Unit price and deals — Price per kilo, litre or unit and the real saving of every deal.