This question already has answers here:
Closed 10 years ago.
Possible Duplicate:
Display two decimal places, no rounding
I need to format the total result numbers in 2 decimal format. I am trying to achieve it without using jQuery plugin but just editing my following function:
function tally(selector) {
var total = 0;
$('p.editable_number').each(function() {
total += parseInt($(this).text()) || 0;
$('#subtotal').html(total)
$('#total').html(total*0.21);
$('#total1').html(total*1.21);
})
}
How this is possible modifying the VAR? There are other ways to achieve it?
Here my case, as you can notice i dont get the total result formatted just with decimal separator
$('#subtotal').html((total).toFixed(2))
$('#total').html((total*0.21).toFixed(2));
$('#total1').html((total*1.21).toFixed(2));
One note though: in generic case, where the base is not an integer, it's possible that base + vat != total because of rounding.
If I understand correctly, you want to format your total so that it displays with 2 decimals.
Try this:
$('#subtotal').html(total.toFixed(2));
and so on...
Hope this helps.
Related
This question already has answers here:
Format number to always show 2 decimal places
(37 answers)
Closed 11 months ago.
I tried to format the Amount field to 2 digits using the
Amount.toLocaleString()
toLocaleString(undefined, { minimumFractionDigits: 2 }),
Some of the Amount values are displayed correctly but few are incorrect
like $52.85.00 should be displayed as $52.85
function financial(x) {
return Number.parseFloat(x).toFixed(2);
}
console.log(financial(123.456));
console.log(financial(0.004));`
You can use Number.prototype.toFixed() to format with a number of decimals. Note: The toFixed method will return a string, so you should convert back to an floating number if your goal is not just to display. For more info on .toFixed() method access document
let numberToBeFormatted = 212.121212;
let formattedNumber = parseFloat(numberToBeFormatted.toFixed(2))
This question already has answers here:
Formatting a number with exactly two decimals in JavaScript
(32 answers)
Format number to always show 2 decimal places
(37 answers)
Closed 1 year ago.
I take data from Spreadsheet, So I use the below formula in App script
Now the data in spreadsheet value=2.33344443333
Hence in HTML same 2.33344443333 it's showing when i call emailTemp.data, Please help me to change to have only 2 decimal value like 2.33
Appscript:
data.forEach(function(row){
emailTemp.data=row[value];
}
.toFixed(2) would round a decimal value to two spaces as a string. Presumably the following would work if you didn't need to access the value as a decimal later on:
data.forEach(function(row){
emailTemp.data=row[value].toFixed(2);
}
Try this :
data.forEach(function(row){
emailTemp.data = Math.round(Number(row[value]) * 100) / 100;
}
This question already has answers here:
How do you round to 1 decimal place in Javascript?
(24 answers)
Closed 4 years ago.
This code outputs a number with many decimal places.. I'd like it limited to just one... this code gets me my desired result BUT with too many characters displayed.
I'm a total noob....
function oninputchange() {
$output.textContent = $input.value.split(/\s/g).map(syllable).reduce(sum)/4.7;
}
The results are expected... Just want fewer decimal places
Use method toFixed() for limit the decimal number to show
This question already has answers here:
Formatting a number with exactly two decimals in JavaScript
(32 answers)
Closed 6 years ago.
lets say I have a number in the following form: 0.00N1N2N3...(for example 0.007).
I want to round the number 0.00N1N2N3...Nn, into the follwoing number:
0.0M1M2M3..Mn.
For example:0.007 need to be round to 0.01.
Now the number can be also in the following form 0.N1...Nn or N1.N2...Nn so the solution need to be generic for all cases.
I have write the following function(Not sure if this is the right answer):
function roundup(number, precision) {
return Math.ceil(number * precision)
}
If the variable is float you can use toFixed() like
var formatted = parseFloat("345.65894").toFixed(2);
On most browsers you can use the toFixed() function.
number.toFixed(precision)
Source: https://developer.mozilla.org/en-US/docs/Web/JavaScript/Reference/Global_Objects/Number/toFixed
This question already has answers here:
Closed 10 years ago.
Possible Duplicate:
Subtracting long numbers in javascript
Can anyone tell me how to compare large numbers in javascript?
Something like
var sla = 1263293940000;
var resp = 1263296389700;
if(sla > resp)
{
//do something
}
You might want to look into the BigInteger library.
Internally all javascript numbers are represented as double-precision floating point numbers. As you've discovered, this causes some rounding errors for very large numbers (and in other places). If you need more precision, you'll need to use a library like the one Alex posted.
return new Number(first)>new Number(second);
return ('12345678901234568.13') <= ('12345678901234568.12');