The rule when rounding off numbers is "If the first figure to be discarded is 5 or more then the previous figure is increased by 1".
Regard the number under consideration as 059. As '5' is the first figure to be discarded and this is 5 (or more), then the previous figure (0) is increased by 1.
59 rounded to the nearest hundred is 100.
100
Well, honey, 58.69 rounded is 59. It's not rocket science, just a simple rounding up situation. Hope that clears things up for ya!
It is 300 when rounded to the nearest hundred
916 rounded to the nearest hundred is 900
5800
0
It is already rounded to the nearest hundred thousandths. Rounded to the nearest thousands would be 87.381.
0
10000
0
0
678 is rounded nearest hundred is 700