Calculate tip

Asks you to enter in the bill, then the percentage to tip, then calculates the tip total plus total cost and presents it back to you.

I customized this old-school workflow for my needs, making sure to fill out each line needed when filling out a receipt.

That being said, I do tend to use the Tip function on the Calculator app on Apple Watch most of the time – however, this is handy to keep in the Shortcuts widget and calculate right from the Home Screen in iOS 14.

Shortcuts Like This