The Aurora DT920P is a high quality desktop calculator with a large, adjustable 12-digit LCD display. The calculator is designed with durability and ease of use. Features include a PC style responsive keyboard, durable hard plastic keys and rubber feet for desktop stability. Business features include: Cost Margin keys for profit calculations and tax keys ideal for VAT calculation. The patented DirecKey feature means this calculator turns on when a button is pressed, this key hub is also registered. The DT920P is an attractive and high quality product with a variety of useful business features.