Samsung ER-550 Operator's And Programming Manual page 119

Currency Exchange Rate Programming Examples
Note: Foreign currency exchange rates can be stated as "foreign currency in
dollars", or "dollars in foreign currency". Use the rate stated in "dollars in
foreign currency" when you are programming this section.
The US dollar (home currency) is worth 1.3720 Canadian dollars (foreign currency).
1
The US dollar (home currency) is worth 110.24 Japanese Yen (foreign currency).
1
Samsung ER-550 Electronic Cash Register
3 7 2 0
Exchange Rate
1 0 2 4
Exchange Rate
4
Decimal
Position
2
Decimal
Position
Programming Instructions  117