Shell Programming and Scripting

CENT=70
DOL=$(echo "scale=3; ${CENT}/100" |bc)

let i=1
while read F6
do
	DOL[$i]=$(echo "scale=3; ${F6}/100" |bc)
	i=$i+1
done < rpt_f6.csv 

echo "list of dollars: ${DOL[*]}"

IFS=","
let i=1
while read F1 F2 F3 F4 F5 F6 F7 # assuming rpt.csv file contains 7 columns
do
	DOL[$i]=$(echo "scale=3; ${F6}/100" |bc)
	i=$i+1
done < rpt.csv

echo "list of dollars: ${DOL[*]}"