Well, honey, 627 rounded to the nearest 100 is 600. It's like when you're trying to fit into those jeans that are a little too snug - you round up or down to the nearest size that works for you. So, in this case, 627 gets cozy and snuggles up to 600.
Well, isn't that a happy little number! When we round 627 to the nearest hundred, it becomes 600. We're just bringing it closer to the hundreds place, like a gentle breeze moving through the trees.