Practical Calculators

Printing Calculators

Scientific Calculators

3-Line Display Calculators

Packed with special-purpose features.

Lineup

  • DF-320TM

      • 3-Line Display Calculator
      • Desk-Top type
      • 32.3(H) × 124(W) × 179.5(D) mm
    • 12 digits
    • Extra Large display
    • Two-way power (Solar + Battery)
    • Cost/Sell/Margin
    • Tax & exchange function
  • MS-310TM

      • 3-Line Display Calculator
      • Mini desk type
      • 30(H) × 103(W) × 156(D) mm
    • 10 digits
    • Extra Large display
    • Two-way power (Solar + Battery)
    • Cost/Sell/Margin
    • Tax calculation


Features

Cost, Selling Price and Margin Calculations

Cost, Selling Price and Margin Calculations

For Shopkeepers & Traders

Perform the operations shown below to calculate cost, selling price, and margin.

Time Calculations (DF-320TM only)

For Personnel Department & Internet Cafe

Currency Conversion Mode (DF-320TM only)

For Money Exchanger, Bank & Travel Agent

You can have up to seven currency conversion rates registered in memory for instant recall whenever you need them. After you select a currency name and register a rate, you can use it for conversion from one currency to another.

Currency Conversion Mode (DF-320TM only)

Example:

Currency A 1,234
= Currency B 2,413.49422

Change Calculations (DF-320TM only)

For Retailers, Restaurant & Bar

The calculation result is obtained in accordance with the current rounding setting.

Tax Calculations

For Accounting & Bookkeeper, Retailer

Automatic calculation and display of price plus tax, price less tax, discount, selling price, tax amount, discount amount, and margin amount.

Calculation Examples

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