converting large rounded numbers to integers

[JBaum2000]

Hi everyone
I would like to display:
$1.2M as 1,200,000 & 120K as $120,000 as well as -$1.2M as -1,200,000 & -$120k as -120,000 for a range of cells

I Know that the opposite can be done with
[>=1000000] $#,##0.0,,"M";[>0] $#,##0.0,"K";General

and for negative:

[<= -1000000]-$#,##0.0,,"M";[<0]-$#,##0.0,"K";General

The numbers in question come from a web data import

any help would be greatly appreciated!

 

[JBaum2000]

EDIT: Typo; 1.2M as $1,200,000 & 120K as $120,000 as well as -1.2M as -$1,200,000 & -120k as -$120,000 for a range of cells