Answer
82.84
Work Step by Step
$(0.99)(83.672)$ = 82.83528
The product contains 5 decimal places since the factors contain 2+3 decimal places.
To round to the nearest hundredth, inspect the digit in the thousandths position. Since it is 5 or greater, increase the digit in the hundredths position from 3 to 4. Drop all digits to the right of the hundredth position.
$82.83528 \approx 82.84$