projekt kivitendo

  croak("Undefined unit " . $item->unit)       if !$item_unit;

  $item->base_qty($item_unit->convert_to($item->qty, $part_unit));

  my $num_dec   = _num_decimal_places($item->sellprice);

  my $discount  = _round($item->sellprice * ($item->discount || 0), $num_dec);