Definition
to adjust a number upward to the nearest whole or uncomplicated number
（數學）四捨五入
If your total is 4.7, please round it up to 5.
如果你的總數是4.7，請將其進位到5。
In the report, round all the decimals up to the nearest whole number for easier reading.
在報告中，請將所有小數進位到最接近的整數以便閱讀。
When calculating time, minutes are often rounded up to the nearest ten minutes.
在計算時間時，分鐘通常會被進位到最接近的十分鐘。