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Before starting any calculation, press [CA] to make sure memory is reset.
Important: This calculator operates like and adding machine. This means that some operations like addition and subtraction works different than a regular calculator.
Digit the number followed by its sign [⩲] [-] to add it to the memory.
Then press the total key [*] to print the result and add it to the grand total memory.
You can print the grand total using the key [G*].
To print the actual subtotal during a sum, use [♢/#].
Ex.:
[2][0][⩲] => 20.00 +
[5][.][5][-] => 5.50 -
[♢/#] => 14.50 ♢
[1][0][⩲] => 10.00 +
[*] => 24.50 *
[6][5][.][5][-] => 65.5 -
[1][5][⩲] => 15.00 +
[*] => -50.50 *
[G*] => -26.00 *
Digit the number followed by the multiplication [×] or division [÷] key, then digit the next number and press [⩲] to add it or [-] to subtract it to the total.
You can also multiply or divide the previous total.
Ex.:
[9][×] => 9.00 ×
[2][⩲] => 2.00 = 18.00 +
[9][×] => 9.00 ×
[2][-] => 2.00 = 18.00 -
[*] => 0.00 *
Ex.:
[1][00][⩲] => 100.00 +
[2][00][⩲] => 200.00 +
[÷] => 300.00 ÷
[3][⩲] => 3.00 = 100.00 +
To use the independent memory, press [M+] or [M-] instead of [⩲] or [-] after a multiplication or division to add the result to the memory. Use [M♢] to print the current subtotal and [M*] to print the total and clear the memory.
Ex.:
[2][×] => 2.00 ×
[3][M+] => 3.00 = 6.00 M+
[1][0][÷] => 10.00 ÷
[2][M-] => 2.00 = 5.00 M-
[M*] => 1.00 M*
To find the percentage of a number, digit that number followed by the multiplication key [×], then digit the percentage value and press the percent key [%]. You can then add or subtract the result to the inital number pressing [⩲] or [-].
Ex.:
[5][00][×] => 500.00 ×
[2][0][%] => 20.00 % = 100.00 ·
[⩲] => 600 +%
Ex.:
[5][00][×] => 500.00 ×
[2][0][%] => 20.00 % = 100.00 ·
[-] => 400 -%
To find what percent of a number is another number, use the division key [÷] instead.
Ex.:
[1][2][÷] => 12.00 ÷
[6][0][%] => 60.00 % = 20.00 ·
To mark up a price, digit the price followed by the multiplication key [×], then digit the profit percentage and press [MD/MU].
Ex.:
[1][00][×] => 100.00 ×
[2][0][MD/MU] => 20.00 %M 25.00 · 125.00 ·
To add or subtract taxes to a price, digit the price followed by [TAX+] or [TAX-] respectively.
Ex.:
[5][0][TAX+] => 50.00 -T 22.00 %T 11.00 T 61.00 +T
Ex.:
[6][1][TAX-] => 61.00 +T 22.00 %T 11.00 T 50.00 -T
Digit the sell price followed by the sell key [SELL], then digit the margin rate followed by the margin key [MAR]. Press [MAR] again to print the margin amount or [COST] to print the cost.
Ex.:
[2][00][SELL] => 200.00 **
[2][0][MAR] => 20.00 %M 160 ♢♢
[MAR] => 20.00 %M 40.00 MT
[COST] => 160.00 ♢♢
Digit the cost followed by the cost key [COST], then digit the margin rate followed by the margin key [MAR]. Press [MAR] again to print the margin amount or [SELL] to print the sell price.
Ex.:
[1][6][0][COST] => 160 ♢♢
[2][0][MAR] => 20.00 %M 200.00 **
[MAR] => 20.00 %M 40.00 MT
[SELL] => 200.00 **
Digit the cost followed by the cost key [COST], then digit the sell price followed by the sell key [SELL] (order doesn't matter). Press [MAR] to print the margin amount.
Ex.:
[1][6][0][COST] => 160.00 ♢♢
[2][00][SELL] => 200.00 ** 20.00 %M
[MAR] => 40.00 MT
After an addition/subtraction, press the item key [IT] to pritn the average off all items in the sum.
Ex.:
[1][5][0][⩲] => 150.00 +
[2][2][0][⩲] => 220.00 +
[1][00][-] => 100.00 -
[IT] => 90.00 #