600
1 inch
0.995 inches rounded to the nearest tenth of an inch is 1.0 inch.
If that's already cubic inches, it is already rounded to the nearest cubic inch. If it isn't, it won't round to them.
1.0"
630
600
628
628
600
30 inches, rounded to the nearest inch, is 30 inches.
630
Five inches rounded to the nearest 16th of an inch is five inches.
6.687898089171975 inches rounded to the nearest one-eighth inch is 6.75
235 cm rounded to the nearest hundredths of an inch is 92.52 inches.
0.995 inches rounded to the nearest tenth of an inch is 1.0 inch.
1 inch