$data{'listprice'}=$input->param('list_currency');
$data{'invoiceprice'}=$input->param('invoice_currency');
$data{'gstreg'}=$input->param('gst');
$data{'listincgst'}=$input->param('list_gst');
$data{'invoiceincgst'}=$input->param('invoice_gst');
#have to transform this into fraction so it's easier to use
$data{'listprice'}=$input->param('list_currency');
$data{'invoiceprice'}=$input->param('invoice_currency');
$data{'gstreg'}=$input->param('gst');
$data{'listincgst'}=$input->param('list_gst');
$data{'invoiceincgst'}=$input->param('invoice_gst');
#have to transform this into fraction so it's easier to use