Here's another way to approach the problem. 
sub compute_bonuses {
  return +{
    map {
      $_[0]->{$_}{sales} > 30
        ? ($_ => sprintf '%.02f', (100*$_[0]->{$_}{salary}/500))
        : ()
    }
    keys %{$_[0]},
  };
}

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In reply to Re: hash refrences by belden
in thread hash refrences by luckysing

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