Your variable appears to be not a hash, but a hash ref (although I am guessing, you're not saying enough). You probably need to dereference it. Something like this: 
sub other_subroutine {
    my $href = shift;
    my $product = $href->{Product};
    my $tax = $href->{basetax};
    # ...

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Je suis Charlie.

In reply to Re: Convert Hash To Array in Perl Catalyst by Laurent_R
in thread Convert Hash To Array in Perl Catalyst by jphani225

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