Memory Calculations; Mark-Up Calculations - NexxTech Desk Calculator Owner's Manual

Add 6% sales tax and display the to-
tal amount.
You Press
5.49 × 9 =
3.29 × 5 =
1.99 × 4 =
GT
+ 6%
Note: When you press %, the result
is calculated and GT appears.

Memory Calculations

The memory calculation feature lets
you easily do multi-step calculations.
To add a value to memory, enter the
desired number or calculation, then
M
press . appears.
M+
To subtract from a value in memory,
enter the desired number or calcula-
tion, then press
To recall a value from memory, press
.
MR
To clear the memory, press
disappears.
You See
GT 49.41
GT 16.45
GT 7.96
GT 73.82
GT 78.2492
. M appears.
M–
MC
Example: (53 + 6) + (23 –8) + (56 × 2)
+ (99 ÷ 4) = 210.75
You Press
53 + 6 M+
23 – 8 M+
56 × 2 M+
99 ÷ 4 M+
MR
MC
Example:
2392 + 576
–––––––––– – 73 = – 64.6158192091
786 – 432
You Press
786 – 432 M+
2392 + 576 ÷
MR
– 73 =

Mark-Up Calculations

. M
(mark-up) lets you calculate an
MU
item's selling price based on the cost
and the desired gross profit margin,
and also lets you calculate the gross
profit margin based on the cost and
sales price.
Operation
You See
M 59.
M 15.
M 112.
M 24.75
M 210.75
210.75
You See
M 354.
M 2'968.
M 354.
GT M –
64.6158192091
7