- my $charge_min = ( $charge_sec - $conn_seconds ) / 60;
- $charge += ($rate_detail->min_charge * $charge_min) if $charge_min > 0; #still not rounded
+ if ( $granularity == 0 ) { # per call rate
+ $charge += $rate_detail->min_charge;
+ } else {
+ my $charge_min = ( $charge_sec - $conn_seconds ) / 60;
+ $charge += ($rate_detail->min_charge * $charge_min) if $charge_min > 0; #still not rounded
+ }