A carat is a unit of weight for precious stones and pearls, now equivalent to 200 milligrams.
When rounding to a specific place, take a look at the digit immediately to the right of the target, in this case, the thousandths place. If that digit is 4 or less, zero everything to the right of the target out. If that digit is 5 through 9, increase the target by one and zero everything to the right of it out. If the target is a 9, increasing it will turn it to zero and increase the digit to the left of the target by one.
44444444 rounded to the nearest hundredth is 44444444 0.44444444 rounded to the nearest hundredth is 0.44
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
It is already rounded to the nearest hundredth.
16.64
0.09
1.54
12.04
0.61
2.81
73.63