How do you round on a TI 84 calculator?

Answer 1

Press the math button, located below the green alpha button.

Press the right arrow key to get to the NUM menu.

Round is choice 2. Highlight it and press ENTER

On the screen is now round(

Enter the number you want, then a comma, then the number of decimal places you want to round

Example:

round(1.3,0) will give 1

round(1.7,0) will give 2

round(2.25,1) will give 2.3