Genie D69 Plus Manual De Instrucciones página 19

Determine the Cost.
Example
If the selling price of an
item is $36.55 and the
margin is 20%, find the
cost of item.(=$29.24)
Determine the margin.
Example
If the cost of an item is
$380 and the selling
price is $400, find the
margin(=5%)
Operation
"PRINT","F", GT-OFF
36.55
20
Operation
"PRINT","F", GT-OFF
380
400
17
Printout Display
36.55 36.55
C–
20. 29.24
MG
29.24
Printout Display
380. 380
C+
400. 5
C-
5
SELL
COST
COST
MGN%