●ˌround sth ˈup/ˈdown (to sth)to increase or decrease a number to the next highest or lowest whole number
（将数字调高或调低）使成为整数◆1 980 543 rounded up to 2 million
1 980543 取整到 200 万◆The price increases were caused by shops rounding up to the nearest euro.
价格上涨是因为商店将价格调高到最接近的欧元整数金额。