0-4.99r is the lower unit, 5-9.99r is the higher unit.
Sometimes it is advantageous to express a value in round numbers. To round to a particular place, look at the digit immediately to the right of the one you want to round to. If that digit is 4, 3, 2, 1 or 0, zero it and everything to the right of it out. If that digit is 5, 6, 7, 8 or 9, increase your target digit by one and zero everything to the right of it out.
Units is another name for ones, so look at the tenths place.
42.1 rounded to the nearest unit or nearest one is 42.
6,453,321.9648 rounded to the nearest unit or whole number is 6,453,322
Could round to 4.6 or 5.0
4 is an integer and so already rounded to a whole unit so to round to the nearest tenth you do nothing.4 is an integer and so already rounded to a whole unit so to round to the nearest tenth you do nothing.4 is an integer and so already rounded to a whole unit so to round to the nearest tenth you do nothing.4 is an integer and so already rounded to a whole unit so to round to the nearest tenth you do nothing.
anwser=$139.00
42.1 rounded to the nearest unit or nearest one is 42.
if you round to nearest unit, it is 3.
Correctly rounding 9742 to the nearest unit yields 10,000
6,453,321.9648 rounded to the nearest unit or whole number is 6,453,322
35.78
49235.20
Could round to 4.6 or 5.0
226.08 round to the nearest whole unit is 226
The same way you round any number to the nearest hundredth.
4 is an integer and so already rounded to a whole unit so to round to the nearest tenth you do nothing.4 is an integer and so already rounded to a whole unit so to round to the nearest tenth you do nothing.4 is an integer and so already rounded to a whole unit so to round to the nearest tenth you do nothing.4 is an integer and so already rounded to a whole unit so to round to the nearest tenth you do nothing.
It depends: If you round to the nearest unit: 1500.4 If you round to the nearest 10: 1504 If you round to the nearest 100: 1549
killing people