Doesnt consider tax
Simple app that calculates tip on one amount. It doesnt take into account tip. So you either tip on the post tax amount or have to do additional math if you tip pretax.
Most competing apps let you enter tax so it can give you a true tip and total. Total should be = pretax subtotal + tip on subtotal + tax.
This app is too simple to be useful. If Im tipping 20% on the post tax total I dont need an app. Thats simple math. Usefulness of the app would be calculating the above formula and adding tax back in.
Nic Papagiorgio about
Gratuity | Tip Calculator