if (some condition) {
   ... some code ...
   $precords{$product_key}{"total_count"}++; # BOTH BRANCHES
   ... more code ...
   next;                                     # BOTH BRANCHES
}
else {
   ... some code ...
   $precords{$product_key}{"total_count"}++; # BOTH BRANCHES
   ... more code ...
   next;                                     # BOTH BRANCHES
}