Get organised with a reliable business calculator It may be small and compact but this desktop calculator features a large 12 digit LCD display for you to complete business and tax calculations with ease utilising cost, sell and margin functions. All the functions you need All functions you need for accounting is packed into this reliable calculator; from decimal point setter and percentage functions to back-space and mark-up keys. Enjoy the extra large tilt display The angled, crystal display supports 12 digits making numbers easy to read, minimising glare and improving viewing. Get solar with dual powered Save battery and use it for longer with solar and automatic battery back-up for use anywhere, anytime. Keep track with grand total memory You'll never lose count with the LS-121TS's grand total memory, which automatically accumulates totals and saves key strokes.