What should be done to the rounding digit if the number to the right of it is less than 5?

Question

Quizplus · Accepted Answer

If the number to the right of the rounding digit is less than 5, the rounding digit remains unchanged. This is because rounding rules dictate that any number less than 5 rounds down to the nearest whole number. For example, if we round 3.42 to the nearest tenth, the digit in the tenths place is 4. Since the number to the right of it is 2, which is less than 5, the digit in the tenths place remains 4.

What Should Be Done to the Rounding Digit If the Number