Tip & split calculator with check-digit feature. Free & modern design w/ no ads
All features in tip calculator:
- Clean, lightweight designed app
- Check digit as last digit of total amount for verification
- Split bill
- Free, no ads
- Custimize tip percentage and ability to round the total to nearest dollar
What is a check-digit?
- A check-digit is a form of redundancy check to identify if a number has been tampered with. In the context of tipping, the check-digit is the last digit in your "total" bill which will tell you if the tip charged on top of your bill was actually what you intended it to be.
How do you calculate a check-digit?
- It's easy! The check-digit is the sum of all the digits before it. If the sum is greater than 10, the check-digit is the last digit in that sum.
Try out TipDigit, the new tip and split calculator and leave us your feedback!