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

If you just want get the number before the . :

@echo off

set $value=1867.703187561035

for /f "tokens=1 delims=." %%a in ('echo %$Value%') do set %$number%=%%a

echo %$Number%

And if you really want to test the second part of the number :

@echo off

setlocal EnableDelayedExpansion
set $value=1867.703187561035

for /f "tokens=1,2 delims=." %%a in ('echo %$Value%') do (
set $Number=%%a
set $Vtest=%%b
if "!$Vtest:~0,1!" geq "5" set /a $Number+=1
)

echo !$Number!