Whether you're rounding up your bills, doing you calculus homework, or planning your budget, you'll need a trusty, handy, dorm room calculator to help you out. The Deluxe Mini Desktop Calculator is a great dorm room size calculator, perfect for use by the college student. The Deluxe Mini Desktop Calculator comes with a 12 digit display, rubber grips for secure desktop placement, a rounding selector, and automatic on-off functions. The Deluxe Mini Desktop Calculator is a college necessity that every college student will find useful in every day college dorm life.