PaulS:
Frankly, printing a float to zero decimal places looks pretty stupid.
Thanks!
PaulS:
Just use ints if you don't want the accuracy of the float.
Use ints where? The dtostrf function documentation indicates a double (same as float) is required as the first argument. Can I pass in an int instead?
I am using the sizeof(int var) to size the char buffers because I only want to see integers on the LCD.