[PHP-WIN] basic variable question From: paradiddles (fojomo <email protected>)
Date: 02/13/03

  Hi everyone. Why does my code work when I enter just 1 for the quantity, but only returns $1.10 when I enter a quantity of 2 or more?

 

   $totalqty = 0.00;
   $totalamount = 0.00;

   define("HALLTABLE", 800);

   $totalqty = $_POST["hallqty"]; //quantity

   $totalamount = $_POST["hallqty"] * HALLTABLE; //total cost

    $totalamount = number_format($totalamount, 2);
 echo $totalamount;
 echo "<br>\n";
 echo "Items ordered: ".$totalqty."<br>\n";
 echo "Subtotal: $".$totalamount."<br>\n";

 $taxrate = 0.10; // local sales tax is %10
 $totalamount = $totalamount * (1 + $taxrate);

 $totalamount = number_format($totalamount, 2);

 echo "<br>\n";
 echo "Total including tax: $".$totalamount."<br>\n";

 

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