dynamic notice calculation

Can you please exemplify based on the example I provided?

width = 8″ x height = 3″ = total 0.17 sq ft . I need this to be rounded up to 1 sq ft

Thanks

So I have
{uni_cpo_price} = $5
{uni_cpo_units} = the units of measurements ( ft, inch, cm )
{uni_cpo_width} = the width
{uni_cpo_height} = the height
{uni_cpo_grommets} = (no grommets / grommets every 2 ft) as selector
{uni_cpo_pockets} = pockets on ( top +$5*{uni_nov_cpo_width_f} / bottom +$5 / left +$5 right +$5) as checkbox

NOV i have
{uni_nov_cpo_height_f} is {uni_cpo_height} converted to ft
{uni_nov_cpo_width_f} is {uni_cpo_width} converted to ft
{uni_nov_cpo_area} = as. {uni_nov_cpo_width_f}*{uni_nov_cpo_height_f}
{uni_nov_cpo_linear_ft} = as. {uni_nov_cpo_width_f}*2+{uni_nov_cpo_height_f}*2
{uni_nov_cpo_grommet_price} = as {uni_nov_cpo_linear_ft}*0.25 when selected “grommets every 2 ft”

{uni_nov_cpo_pret_final} = {uni_nov_cpo_area}*{uni_cpo_price}
I use this {uni_nov_cpo_pret_final} to:
1. generate the final calculated price
2. generate the conditional logic rules to add to the price when the options of Grommets or Pockets is selected

So now lets say:
Width = 23 inch
Height = 10 inch
Total Square Feet: 1.60 sq ft
Total Linear Feet: 5.50 L ft

I need the total Sq Ft to be rounded up to 2 instead of 1.60

________________________

Also it seams that with the formula to display price as {uni_nov_cpo_pret_final}
Whenever I add the second option (pockets) or third ( lets say lamination) , price either don’t change or goes minus instead of adding to the base price.

you can check online here

Hope I explained all.

Thank you .
Now it works as planned.

Can I bother with one more question?
In the price calculation. I have multiple lines of options as drop down menus or check boxes.

How do I add them to the main formula?

I need to add the grommets prices
then add the hem price
then add each checkbox for pockets.
I described above the values and I sent the link to the page
https://snipboard.io/D3rJwa.jpg