Function ConvertCurrencyToGerman(ByVal MyNumber)
Dim Temp
Dim Dollars, Cents
Dim DecimalPlace, Count

ReDim Place(9) As String
Place(2) = " Tausend "
Place(3) = " Million "
Place(4) = " Billion "
Place(5) = " Trillion "
MyNumber = Trim(str(MyNumber))
DecimalPlace = InStr(MyNumber, ".")
If DecimalPlace > 0 Then
    Temp = Left(Mid(MyNumber, DecimalPlace + 1) & "00", 2)
    Cents = ConvertTens(Temp)
    MyNumber = Trim(Left(MyNumber, DecimalPlace - 1))
End If
Count = 1
Do While MyNumber <> ""
    'convert last 3 digits to German Dollars
    Temp = ConvertHunderts(Right(MyNumber, 3))
    If Temp <> "" Then Dollars = Temp & Place(Count) & Dollars
    If Len(MyNumber) > 3 Then
        'remove last 3 comverted digits
        MyNumber = Left(MyNumber, Len(MyNumber) - 3)
    Else
        MyNumber = ""
    End If
    Count = Count + 1
Loop
'clean up dollars
Select Case Dollars
    Case ""
        Dollars = "NoDollars"
    Case "One"
        Dollars = "One Dollar"
    Case Else
        Dollars = Dollars & " Dollars"
End Select
'clean up cents
Select Case Cents
    Case ""
        Cents = " And No Cents"
    Case "One"
        Cents = " And One Cent"
    Case Else
        Cents = " And " & Cents & " Cents"
End Select
ConvertCurrencyToGerman = Dollars & Cents
End Function
Private Function ConvertHunderts(ByVal MyNumber)
Dim Result As String
If Val(MyNumber) = 0 Then Exit Function
'append leading zeros to number
MyNumber = Right("000" & MyNumber, 3)
'do we have Hunderts place digit to convert?
If Left(MyNumber, 1) <> "0" Then
    Result = ConvertDigit(Left(MyNumber, 1)) & " Hundert "
End If
'do we have tens place digit to convert?
If Mid(MyNumber, 2, 1) <> "0" Then
    Result = Result & ConvertTens(Mid(MyNumber, 2))
Else
    'if not, then convert the ones place digit
    Result = Result & ConvertDigit(Mid(MyNumber, 3))
End If
ConvertHunderts = Trim(Result)
End Function
Private Function ConvertTens(ByVal MyTens)
Dim Result As String
'is value between 10 and 19?
If Val(Left(MyTens, 1)) = 1 Then
    Select Case Val(MyTens)
        Case 10: Result = "Zehn"
        Case 11: Result = "Elf"
        Case 12: Result = "Zwölf"
        Case 13: Result = "Dreizehn"
        Case 14: Result = "Vierzehn"
        Case 15: Result = "Fünfzehn"
        Case 16: Result = "Sechszehn"
        Case 17: Result = "Siebzehn"
        Case 18: Result = "Achtzehn"
        Case 19: Result = "Neunzehn"
        Case Else
    End Select
Else
    Select Case Val(Left(MyTens, 1))
        Case 2: Result = "Zwanzig "
        Case 3: Result = "Dreißig "
        Case 4: Result = "Vierzig "
        Case 5: Result = "Fünfzig "
        Case 6: Result = "Sechzig "
        Case 7: Result = "Siebzig "
        Case 8: Result = "Achtzig "
        Case 9: Result = "Neunzig "
        Case Else
    End Select
    
    'convert ones place digit
    Result = Result & ConvertDigit(Right(MyTens, 1))
End If
ConvertTens = Result
End Function
Private Function ConvertDigit(ByVal MyDigit)
Select Case Val(MyDigit)
    Case 1: ConvertDigit = "Eins"
    Case 2: ConvertDigit = "Zwei"
    Case 3: ConvertDigit = "Drei"
    Case 4: ConvertDigit = "Vier"
    Case 5: ConvertDigit = "Fünf "
    Case 6: ConvertDigit = "Sechs"
    Case 7: ConvertDigit = "Sieben"
    Case 8: ConvertDigit = "Acht"
    Case 9: ConvertDigit = "Neun"
    Case Else: ConvertDigit = ""
End Select
End Function
Sub TestAboveFunction()
Dim MyNumber
MyNumber = 551521896.32
MsgBox ConvertCurrencyToGerman(ByVal MyNumber)
End Sub