12-Digit Black/Red 9700 Desktop Desktop Calculator is designed for everyday desk use in offices, schools, reception areas and home workspaces. 12-digit display. Rounding and decimal switches. Cost, sell, margin and tax keys. Grand total. Solar and battery powered. The desktop format keeps key functions easy to access for totals, taxes, purchasing, invoicing and routine administrative work. A dependable option for Canadian businesses ordering office supplies for teams, counters and shared workstations.