Square meters in decimals?

Hi guys,

Great plugin, i love it!

I have one question tho, i’m using a nov table for my pricing based on price m2
for example 300 by 500 is a bit more expensive than 300 by 300 hence the table.

my current formula : {uni_nov_cpo_area}*{uni_nov_cpo_areaprice}
areaprice = my table
area = {uni_cpo_height}*{uni_cpo_width}/10000

people input their blinds in mm measurement and i get m2 correctly now.
but 310 by 300 for example gives 9.3m2 and i want it calculate 310 as 400.
so it does 400 by 300 when inputting 310 by 300 and so forth. (so it becomes 12m2)

i have a range from 300-3600cm and 300-4000cm in width height