九龍新蒲崗大有街25-27號中興工業大廈B座2字樓7室
Rm. 07, 2/F., Blk. B, Chung Hing Ind. Bldg., 25-27 Tai Yau St., San Po Kong
Larger display makes more data easier to read.
Solar powered when light is sufficient, battery powered when light is insufficient.
Key operations are stored in a buffer, so nothing is lost even during high-speed input.
Designed and engineered for easy operation.
Calculate the cost, selling price, or margin of profit on an item, given the other two values.
Automatic calculation of price plus tax, price less tax, discount, selling price, tax amount, discount amount, and margin amount.
" % " key gives quick access to prices and profits, and also delivers add-ons, discounts, ratios and increase/decrease values.
A symbol (+, -, ×, ÷) on the display indicates the status of operation you are currently performing.
Since the keypad can be detached and washed with water, the calculator can be kept clean, sanitary, and pleasant to use for many years.
* The photo shows the WM-320MT
Cost:
What is the cost of an item that sells for $150 after a 30% margin is added?
Selling Price:
What would the selling price be for an item that costs $120 after a 40% margin is added?
Margin:
What is the margin on an item that costs $1,000 and sells for $2,000?