Getting below 1.5 lot multiplier with a martingale sequence

[ElephantJuice]

I've been at this for too long now and I would be grateful for any assistance , I know it has to do with rounding or creating two separate variables normalized or rounded for both the initial lot and then the multiplier, I've tried many combinations and can't get it right, please help ?
I got some results with -
MultiplierVariable=NormalizeDouble(MultiplierVeriable * MathPow(MultiplierVeriable,OpenCount), 2);
But I think that only worked because it's increasing that variable as the order count grows! I'm very stuck -_-

[vonmunchy]

@monstermann456 change the varible to int if its in double already.