Casio Calculator SL-1000SC -WE (White)

Features:

• 10 Digit Display
  
• dedicated Tax keys for calculation of price plus tax, tax amount, Price less tax.
• Regular keys like Square Root, % and Memory
• Operation symbol on display (+, -. x, ÷) indicates the status of operation you are currently performing
• Key rollover feature so operations are stored in a buffer, hence nothing is lost even during high-speed input