"Casio Calculator SL-797A (1 unit)" CASIO Model Number: LC797AN Tax-inclusive and tax-exclusive calculations can be performed. The tax rate can be set freely, and the tax amount is also displayed. The display is large and easy to read. When you press +, the "+" mark appears, and when you press -, the "-" mark appears. You can see at a glance what kind of calculation you are doing, preventing calculation errors. When entering the next key, you can start pressing it before releasing the previous key. ... Representative Color: White Number of Digits: 8 digits Calculator Type: Card-type calculator #CASIO #SL-797A #Smartphone/Home Appliances/Cameras