Samsung SCH-R420DAAMTR - Manual (Page 103)

Tools 100
2. Press Rate. The EXCHANGE RATE list for the From currency
appears in the display.
3. Highlight the user-added
currency exchange rate to be
erased.
4. Press Erase. You are prompted
to confirm the erasure.
Note: The Erase soft key is undefined for
preloaded Exchange Rates. This
prevents you from erasing them.
5. To erase the selected exchange rate, press Yes. To keep
the selected exchange rate, press No.
Tip Calculator
Tip Calculator automatically
calculates the following amounts:
• Gratuity (tip)
• Individual payment (for groups)
Calculations are based on the total
amount of the check, a selected
gratuity percentage, and the number
of people paying.
1. From the Tools menu, select Tip Calculator. The Tip
Calculator screen appears in the display with the Bill field
highlighted.
2. Enter the total amount of the bill using the keypad.
Note: To include a decimal point, press the key.
3. If needed, press the Down navigation key to highlight the
Tip field.
4. Enter a tip percentage using the keypad.
5. If needed, press the Down navigation key to highlight the #
Paying field.
6. Enter the number of persons paying using the keypad.
7. The amount of the Tip, the bill Total, and the amount Each
person should pay appear in the lower half of the screen.