Displaying 2 numbers after decimal point (ie $100.00)

[ringartdesign]

I have a simple math formula that works beautifully (see code below) However, on some occasions where there is a second zero after the decimal point, it does not show up (ie-$100.1 should be $100.10). Is there a way to ensure that the second number displays even if it is zero?

 

 

<?php

if (($_POST['age'] >= 18) && ($_POST['age'] <= 25) && ($_POST['sex'] =="male"))

$quote=31.44;

elseif (($_POST['age'] >= 18) && ($_POST['age'] <= 25) && ($_POST['sex'] =="female"))

$quote=44.65;

elseif (($_POST['age'] >= 26) && ($_POST['age'] <= 30) && ($_POST['sex'] =="male"))

$quote=35.91;

elseif (($_POST['age'] >= 26) && ($_POST['age'] <= 30) && ($_POST['sex'] =="female"))

$quote=50.33;

elseif (($_POST['age'] >= 31) && ($_POST['age'] <= 35) && ($_POST['sex'] =="male"))

$quote=40.78;

elseif (($_POST['age'] >= 31) && ($_POST['age'] <= 35) && ($_POST['sex'] =="female"))

$quote=62.11;

elseif (($_POST['age'] >= 36) && ($_POST['age'] <= 40) && ($_POST['sex'] =="male"))

$quote=51.33;

elseif (($_POST['age'] >= 36) && ($_POST['age'] <= 40) && ($_POST['sex'] =="female"))

$quote=76.72;

elseif (($_POST['age'] >= 41) && ($_POST['age'] <= 45) && ($_POST['sex'] =="male"))

$quote=65.95;

elseif (($_POST['age'] >= 41) && ($_POST['age'] <= 45) && ($_POST['sex'] =="female"))

$quote=92.55;

elseif (($_POST['age'] >= 46) && ($_POST['age'] <= 50) && ($_POST['sex'] =="male"))

$quote=87.87;

elseif (($_POST['age'] >= 46) && ($_POST['age'] <= 50) && ($_POST['sex'] =="female"))

$quote=108.38;

elseif (($_POST['age'] >= 51) && ($_POST['age'] <= 60) && ($_POST['sex'] =="male"))

$quote=117.51;

elseif (($_POST['age'] >= 51) && ($_POST['age'] <= 60) && ($_POST['sex'] =="female"))

$quote=126.65;

elseif (($_POST['age'] >= 61) && ($_POST['age'] <= 64) && ($_POST['sex'] =="male"))

$quote=184.07;

elseif (($_POST['age'] >= 61) && ($_POST['age'] <= 64) && ($_POST['sex'] =="female"))

$quote=168.87;

 

//add spouse

if (($_POST['spouse_age'] >= 18) && ($_POST['spouse_age'] <= 25) && ($_POST['spouse_sex'] =="male"))

$quote+=31.44;

elseif (($_POST['spouse_age'] >= 18) && ($_POST['spouse_age'] <= 25) && ($_POST['spouse_sex'] =="female"))

$quote+=44.65;

elseif (($_POST['spouse_age'] >= 26) && ($_POST['spouse_age'] <= 30) && ($_POST['spouse_sex'] =="male"))

$quote+=35.91;

elseif (($_POST['spouse_age'] >= 26) && ($_POST['spouse_age'] <= 30) && ($_POST['spouse_sex'] =="female"))

$quote+=50.33;

elseif (($_POST['spouse_age'] >= 31) && ($_POST['spouse_age'] <= 35) && ($_POST['spouse_sex'] =="male"))

$quote+=40.78;

elseif (($_POST['spouse_age'] >= 31) && ($_POST['spouse_age'] <= 35) && ($_POST['spouse_sex'] =="female"))

$quote+=62.11;

elseif (($_POST['spouse_age'] >= 36) && ($_POST['spouse_age'] <= 40) && ($_POST['spouse_sex'] =="male"))

$quote+=51.33;

elseif (($_POST['spouse_age'] >= 36) && ($_POST['spouse_age'] <= 40) && ($_POST['spouse_sex'] =="female"))

$quote+=76.72;

elseif (($_POST['spouse_age'] >= 41) && ($_POST['spouse_age'] <= 45) && ($_POST['spouse_sex'] =="male"))

$quote+=65.95;

elseif (($_POST['spouse_age'] >= 41) && ($_POST['spouse_age'] <= 45) && ($_POST['spouse_sex'] =="female"))

$quote+=92.55;

elseif (($_POST['spouse_age'] >= 46) && ($_POST['spouse_age'] <= 50) && ($_POST['spouse_sex'] =="male"))

$quote+=87.87;

elseif (($_POST['spouse_age'] >= 46) && ($_POST['spouse_age'] <= 50) && ($_POST['spouse_sex'] =="female"))

$quote+=108.38;

elseif (($_POST['spouse_age'] >= 51) && ($_POST['spouse_age'] <= 60) && ($_POST['spouse_sex'] =="male"))

$quote+=117.51;

elseif (($_POST['spouse_age'] >= 51) && ($_POST['spouse_age'] <= 60) && ($_POST['spouse_sex'] =="female"))

$quote+=126.65;

elseif (($_POST['spouse_age'] >= 61) && ($_POST['spouse_age'] <= 64) && ($_POST['spouse_sex'] =="male"))

$quote+=184.07;

elseif (($_POST['spouse_age'] >= 61) && ($_POST['spouse_age'] <= 64) && ($_POST['spouse_sex'] =="female"))

$quote+=168.87;

 

//add children

if (($_POST['children'] >= 3))

$quote+=90.12;

elseif (($_POST['children'] == 1))

$quote+=30.04;

elseif (($_POST['children'] == 2))

$quote+=60.08;

elseif (($_POST['children'] == 3))

$quote+=90.12;?>

 

//quote value

echo "<p style='font-size:60px; color:#b7cd2d;'>$".$quote."<br />";

echo "<span style='font-size:16px;'>per month*</span></p>";

?>

[Maq]

printf ("%01.2f", $quote);

[Barand]

//add children

if (($_POST['children'] >= 3))

$quote+=90.12;

elseif (($_POST['children'] == 1))

$quote+=30.04;

elseif (($_POST['children'] == 2))

$quote+=60.08;

elseif (($_POST['children'] == 3))

$quote+=90.12;?>

 

 

I see there's no point in trying to help some members

 

http://www.phpfreaks.com/forums/index.php/topic,217833.msg1000489.html#msg1000489

[PFMaBiSmAd]

One characteristic of a well written program is separation of code and data. If your age brackets change or the amounts change, you should not need to modify your code, only put in new data values (and I don't mean going through your source code and typing in new values in the comparisons or assignment statements.) So, at a minimum, you should be using data array(s) or you should be using a database.