Floating Point to Integer Rounding

Assigning a floating point variable to an integer type will be truncated to the nearest value by default. For example:

Device = 16F1829
                              ' Select the device to compile for
Declare Xtal = 16 ' Tell the compiler the device will be operating at 16MHz
Declare Hserial_Baud = 9600
                                ' Set the Baud rate for HRsout
Dim MyDword as Dword
Dim MyFloat as Float = 3.9

MyDword = MyFloat
HRsoutLn Dec MyDword
                        ' Transmit the integer result 3
Stop

The variable MyDword will hold the value of 3.

If rounding to the nearest integer value is required, use the fRound function.