Batch rounding a number

Question

I have a script that calculates disk space in bytes. I have found a way to convert it to megabytes. I have just run it and i got a this: 1867.603187561035. Is there

Answer 1

It would be better if you showed the script in question, but yes, rounding can be performed. We just have to do the process manually. Here is a routine that will take in the number and a variable for the result.

:Round  

setlocal
for /f "tokens=1,2 delims=." %%A in ("%~1") do set "X=%%~A" & set "Y=%%~B0"
if %Y:~0,1% geq 5 set /a "X+=1"
endlocal & set "%~2=%X%"
exit /b 0

Usage:

@echo off
setlocal
call :Round 12345.6789 Out
echo %Out%
endlocal
exit /b 0