Round To The Nearest Tenth. 0.5 to the nearest hundreds is 0. When you are rounding a number to the nearest 10th, you are taking a number and rounding it to the first decimal point.

Locate and underline the tenths place ( 3) then look at the digit to the right ( 2 ): 0.5 to the nearest thousandths is 0.500. Round down to the nearest tenth.