Wrong Calculation with different Windows / VPS

 
Hi,Some time ago I tried to do a simple arithmetic function as follows


double lots = 0.01;
double lot_1b = MathRound(lots*1.5*100) / 100;

Print("lot_1b : "+lot_1b );

The calculation above should produce 0.02, right?
But when I run the script in MT4 on one of my VPS the resulting number is 0.
When I try to log in to the same MT4 on my laptop and I run the script above the result is 0.02. 

Does anyone know the reason why my VPS is different?

Because because of this, all my EA lot calculations were messed up