The hundredth is the second number after the decimal point. When rounding a number to the hundredth (or other), two cases present themselves to you:
- If the number coming after the hundredth is any of the following {0; 1; 2; 3; 4} then you keep the hundredth as it is.
- If the number coming after the hundredth is any of the following {5; 6; 7; 8; 9} then you add "1" to the hundredth.
In both cases you remove afterward any number(s) that come(s) after the hundredth.
In your case it would therefore be: 420.33
If the third number coming after the decimal point were to be a "5" for example (420.335), the result would have been: 420.34
1.43
41.07
1.46
0.72 rounded to the nearest hundredth is 0.72. (Rounded to the nearest hundredth it is exactly the same.)
16000 is an integer and so already rounded to the nearest hundredth.16000 is an integer and so already rounded to the nearest hundredth.16000 is an integer and so already rounded to the nearest hundredth.16000 is an integer and so already rounded to the nearest hundredth.
It is 1.54 rounded to the nearest hundredth
It then is 16.11 rounded to the nearest hundredth
It is already to the nearest hundredth as 9.69
16.64
0.09
1.54
12.04
0.61
2.81
66.33
1.24
94.99