我需要将值舍入到最接近的2.5的倍数.
@H_403_11@例如：
6 – > 7.5
7.6 – > 10
等等
这似乎是最好的方法吗？
Function RoundToIncrement(ByVal originalNumber As Decimal,ByVal increment As Decimal) As Decimal
Dim num = Math.Round(originalNumber / increment,MidpointRounding.AwayFromZero) * increment
If originalNumber Mod increment <> 0 And num < originalNumber Then
num += increment
End If
Return num
End Function