0.52
I get 6.62 but your theory is correct.
It then is 16.11 rounded to the nearest hundredth
16.64
0.09
1.54
12.04
127816.95
44444444 rounded to the nearest hundredth is 44444444 0.44444444 rounded to the nearest hundredth is 0.44
By leaving it as it is because 65.95 is already rounded to the nearest hundredth
Exactly 1.83 because it is already rounded to the nearest hundredth
There is no such thing as "whole hundredth". That phrase contradicts itself because hundredth is a part not a whole. But 1.759 rounded to the nearest hundredth is 1.76
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
0.20
By leaving it alone because 0.15 is already rounded to the nearest hundredth
16.64
0.09