jQuery Math Decimal Points
I have a jQuery function that adds up a total. The issue is, if the number has 2 decimal points and the last number is 0, it does not show the Zero. For eample if the number is 9.30 it only shows 9.3. How do I force it to show the Zero?
Here is part of my function, I hope it helps.
Here is part of my function, I hope it helps.
// START TAXES
if( state_a == 'WA') {
tax = .0011;
} else if ( state_a == 'NJ' ) {
tax = .009;
} else if ( state_a == 'WV' ) {
tax = .0055;
} else {
tax = 0;
}
var sub_p_t = parseFloat(final_premium_total) * parseFloat(tax);
var round_sub_p_t = Math.ceil(sub_p_t * 100) / 100;
var pre_tot = parseFloat(final_premium_total) + parseFloat(sub_p_t);
if( state_a == 'WA') {
premium_total = Math.ceil(pre_tot * 100) / 100;
$('[name="item_options[0][surcharge]"]').val( round_sub_p_t );
$(".tax-display").html('(<strong>Tax Included</strong><span class="sale_price pull-right"><span class="cart_total">$ '+ round_sub_p_t +'</span></span>)');
} else if( state_a == 'WV') {
premium_total = Math.ceil(pre_tot * 100) / 100;
$('[name="item_options[0][surcharge]"]').val( round_sub_p_t );
$(".tax-display").html( '(<strong>Tax Included</strong><span class="sale_price pull-right"><span class="cart_total">$ '+ round_sub_p_t +'</span></span>)');
} else if( state_a == 'NJ') {
premium_total = Math.ceil(pre_tot * 100) / 100;
$('[name="item_options[0][surcharge]"]').val( round_sub_p_t );
$(".tax-display").html( '(<strong>Tax Included</strong><span class="sale_price pull-right"><span class="cart_total">$ '+ round_sub_p_t +'</span></span>)');
} else {
premium_total = final_premium_total;
}
// END TAXES ASKER CERTIFIED SOLUTION
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Looks like hielo beat me to submitting. :)
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This will also convert the value to a string. See https://developer.mozilla.org/en-US/docs/Web/JavaScript/Reference/Global_Objects/Number/toFixed for more information.