Rounding Up and Down Conditionally

I have a need to do conditional rounding. I need to check to see if a variable is an integer. If it is, do nothing BUT if it's not, round down to the next whole number. How can I check to see if a variable is an integer? Thanks, Jeremy

Use the Int() function, i.e.

VB Code:

Var = Int(Var)

Quote:

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Originally posted by JCScoobyRS
How can I check to see if a variable is an integer?

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VB Code:

If Var = Int(Var) Then
 MsgBox "It Is"
Else
 MsgBox "It Isn't"
End If

Note that what Aaron is getting at doesn't actually check whether the number is an integer or not, it just converts it to one. If you only want to round DOWN in every case (11.9 goes to 11), then this, or n\1 (integer divide by one) will work. If you want to do more than just round the value and end up with an integer, then manovo11 has got a better solution.

So this:

VB Code:

PPS = 1 / ItemRec!PS_QTY_P
PPS = Int(PPS)

where PPS = 17.125 doesn't round down to 17? How would I modify this to do that? Thanks, Jeremy

VB Code:

PPS = Int(PPS)

If you do

VB Code:

PPS = 17.125

and then do

VB Code:

PPS = Int(PPS)

what is PPS set to at the end? Is it returning 17, or 18, or what? What type of variable do you have PPS dimmed as?

Here is the code:

VB Code:

Private Sub Get_MHPricing(ByVal lngVvIndex As Long)
    'Get Pricing for Hardware/Materials
    If ItemRec2!IM_PROD_CODE = "M" Then
        Dim PPS As Double
        Dim SC As Long
        If ItemRec!PS_QTY_P = 0 Then
            PPS = 1
        Else
            PPS = 1 / ItemRec!PS_QTY_P
            PPS = Int(PPS)
        End If
        If txtQuantity(lngVvIndex).Text < PPS Then
            SC = 1
        Else
            SC = CLng(((txtQuantity(lngVvIndex).Text + 2) / PPS) + 0.49)
        End If
        txtMaterial(lngVvIndex).Text = txtMaterial(lngVvIndex).Text + ((SC * ItemRec2!IM_COST) / txtQuantity(lngVvIndex).Text)
    ElseIf ItemRec2!IM_PROD_CODE = "H" Then
        Dim QPQ As Single
        QPQ = ItemRec!PS_QTY_P * txtQuantity(lngVvIndex).Text
        If ItemRec2!IM_J_QTY1 = 0 Then
            txtHardware(lngVvIndex).Text = ItemRec!PS_QTY_P * ItemRec2!IM_COST
        Else
            If QPQ < ItemRec2!IM_J_QTY1 Then
                txtHardware(lngVvIndex).Text = txtHardware(lngVvIndex).Text + (ItemRec!PS_QTY_P * ItemRec2!IM_COST)
            ElseIf QPQ >= ItemRec2!IM_J_QTY1 And QPQ < ItemRec2!IM_J_QTY2 Then
                txtHardware(lngVvIndex).Text = txtHardware(lngVvIndex).Text + (ItemRec!PS_QTY_P * ItemRec2!IM_PRICES1)
            ElseIf QPQ >= ItemRec2!IM_J_QTY2 And QPQ < ItemRec2!IM_J_QTY3 Then
                txtHardware(lngVvIndex).Text = txtHardware(lngVvIndex).Text + (ItemRec!PS_QTY_P * ItemRec2!IM_PRICES2)
            ElseIf QPQ >= ItemRec2!IM_J_QTY3 And QPQ < ItemRec2!IM_J_QTY4 Then
                txtHardware(lngVvIndex).Text = txtHardware(lngVvIndex).Text + (ItemRec!PS_QTY_P * ItemRec2!IM_PRICES3)
            ElseIf QPQ >= ItemRec2!IM_J_QTY4 And QPQ < ItemRec2!IM_J_QTY5 Then
                txtHardware(lngVvIndex).Text = txtHardware(lngVvIndex).Text + (ItemRec!PS_QTY_P * ItemRec2!IM_PRICES4)
            ElseIf QPQ >= ItemRec2!IM_J_QTY5 Then
                txtHardware(lngVvIndex).Text = txtHardware(lngVvIndex).Text + (ItemRec!PS_QTY_P * ItemRec2!IM_PRICES5)
            End If
        End If
    End If
End Sub

Thanks, Jeremy