Which of the following is 42,320.32145 rounded to the nearest ten thousandth?

Question

Quizplus · Accepted Answer

Rounding is when we make a number "simpler" but keep the value as close to the original number as possible. To round a number:
Determine which digit or place (value) is the number you want to "round to." All numbers after this (to the right) will become zeroes after rounding.
Keep it the same number if the next number (the number to its right) is less than 5. Then, change all other numbers to the right to 0. For example, 132 rounded to the nearest ten would be 130. (132 is closer to 130 than it is to 140.)
Increase the number by 1 if the next number (the number to its right) is 5 or more. Then, change all other numbers to the right to 0. For example, 158 rounded to the nearest hundred would be 200. (158 is closer to 200 than it is to 100.)
*There is a place value chart included below for your reference.
42,320.32145 rounded to the nearest ten thousandth is 42,320.32150
42,320.32145 → 42,320.32150
Note: Normally you would drop all trailing zeros after the decimal (42,320.32150 = 42,320.3215); however, the ATI TEAS VI does not simplify the answer trailing zeroes in these particular problems.
 11ec0fb7_274b_e5c2_95f0_153667a8e6d2_NR0002_00

Which of the Following Is 42,320