The reason is that 5 is directly in the middle of the digits we round, so we must round it up half the time, and down half the time. To make this more clear, look at the digits we round to another number: 1, 2, 3, 4 we round down. Notice that 5, if rounded up always, gives us 5 numbers we round up, and 4 we round down.
Furthermore, does 50 round up or down?
In this example, we will be rounding to both the nearest dollar and the nearest half dollar. Here’s how we’ll round the items—more than $. 50 rounds up, less than $. 50 rounds down; however, if there is something in the $.
Also, how do I round down? ROUNDDOWN behaves like ROUND, except that it always rounds a number down. If num_digits is greater than 0 (zero), then number is rounded down to the specified number of decimal places. If num_digits is 0, then number is rounded down to the nearest integer.
Also question is, what is 0.5 rounded to the nearest tenth?
0.5 Rounded to the Nearest Tenth
| Number | Rounded to Nearest 10th |
|---|---|
| 0.5 | 0.5 |
| 0.6 | 0.6 |
| 0.7 | 0.7 |
| 0.8 | 0.8 |
What is rounding up and rounding down?
Otherwise, “round up” means making the number equal to the next smallest integer that is larger than the number, “round down” means making the number equal to the next largest integer that is smaller than the number and “round off” means making the number equal to the integer that is closest to the number.
14 Related Question Answers Found
What is 129.257 rounded to the nearest hundredth?
To round 129.257 to the nearest hundredth consider the thousandths’ value of 129.257, which is 7 and equal or more than 5. Therefore, the hundredths value of 129.257 increases by 1 to 6.
Why do we round up from 5?
The reason is that 5 is directly in the middle of the digits we round, so we must round it up half the time, and down half the time. To make this more clear, look at the digits we round to another number: 1, 2, 3, 4 we round down. Notice that 5, if rounded up always, gives us 5 numbers we round up, and 4 we round down.
What is 6.5 rounded to the nearest whole number?
6.5 Rounded to the Nearest Whole Number To round 6.5 to the nearest whole number consider the tenths’ value of 6.5, which is 5 and equal or more than 5. Therefore, we have to round up: the whole number part of 6.5, 6, increases by 1 to 7, and the decimal point and all digits (.
Which digit in the number helps you decide to round up or down?
When rounding a number you will “round up” or “round down”. When the number you are rounding is between 0-4, you round down to the next lowest number. When the number is 5-9, you round the number up to the next highest number. When we round a number, we round it to the nearest place value.
What is 50 rounded to the nearest hundredth?
To round 50 to the nearest hundredth consider the thousandths’ value of 50, which is 0 and less than 5. Therefore, the hundredths’ value of 50 remains 0.
How do you round when there’s a 5?
The digit in this place tells you to round up (if it is 6, 7, 8, or 9) or to round down (if it is a 1, 2, 3, or 4). When the value you intend to round off is a five, you MUST look at the previous value ALSO. If it is even, you round down. If it is odd, you round up.
How do you round a whole number?
To round off whole numbers: Find the place value you want (the “rounding digit”) and look to the digit just to the right of it. If that digit is less than 5, do not change the “rounding digit” but change all digits to the right of the “rounding digit” to zero.
Do you round up when filing taxes?
Instead of making dollars-and-cents entries on your federal tax return, you may round off your entries into whole dollar amounts. If you choose to round any entry you must use rounding on all forms and schedules you include with your return. Round amounts of 50 cents or more up to the next whole dollar.
What is 4.8 rounded to the nearest tenth?
4.8 Rounded to the Nearest Tenth Number Rounded to Nearest 10th 4.8 4.8 4.9 4.9 5 5 5.1 5.1
What is 3.8 rounded to the nearest tenth?
To round 3.8 to the nearest tenth consider the hundredths’ value of 3.8, which is 0 and equal or more than 5. Therefore, the tenths value of 3.8 increases by 1 to 9.
What is 4.3 rounded to the nearest tenth?
4.3 Rounded to the Nearest Tenth Number Rounded to Nearest 10th 4.3 4.3 4.4 4.4 4.5 4.5 4.6 4.6
What is 48.078 rounded to the nearest tenth?
48.078 Rounded to the Nearest Tenth To round 48.078 to the nearest tenth consider the hundredths’ value of 48.078, which is 7 and equal or more than 5. Therefore, the tenths value of 48.078 increases by 1 to 1.
What is 8.54 rounded to the nearest tenth?
8.54 Rounded to the Nearest Tenth Number Rounded to Nearest 10th 8.54 8.5 8.64 8.6 8.74 8.7 8.84 8.8
What is 0.1675 rounded to the nearest hundredth?
0.1675 rounded to the nearest hundredth is 0.17.