i am living in oman where 3 decimal number works but my quick books shows only 2 decimal places .... i have using quick books destop premir 2020 can any one help ?? amount should be written as 1.445

i am living in oman where 3 decimal number works but my quick books show only 2 decimal places .... I have using quick books desktop premier 2020 can anyone help ?? amount should be written as 1.445..  please show step wise solution if poossible