Thanks very much for your help. في الجمعة، 25 مارس 2022 في تمام الساعة 6:04:35 م UTC+2، كتب [email protected] رسالة نصها:
> Check out the description of toFixed on MDN: > https://developer.mozilla.org/en-US/docs/Web/JavaScript/Reference/Global_Objects/Number/toFixed > > It doesn't cover your specific example, but it does cover the differences > between, e.g., Number(2.35).toFixed(1) and Number(2.55).toFixed(1). > > The TL;DR here is that floating point numbers are represented in a > non-intuitive way internally to your computer (IEEE 754), and the toFixed > function doesn't take the time to perform the rounding in the way you > expect. You can generally achieve the rounding you want my multiplying your > number by a factor (in your case, 100), calling Math.round() on the result, > dividing it again by the same factor used previously, and then formatting > that with toFixed(). > > On Thursday, March 24, 2022 at 3:35:43 PM UTC-7 [email protected] wrote: > >> By looking into this example: >> var x = 1.245; >> var xFixed = x.toFixed(2); >> xFixed value should be 1.25 >> but it is printing 1.24 >> >> -- -- v8-dev mailing list [email protected] http://groups.google.com/group/v8-dev --- You received this message because you are subscribed to the Google Groups "v8-dev" group. To unsubscribe from this group and stop receiving emails from it, send an email to [email protected]. To view this discussion on the web visit https://groups.google.com/d/msgid/v8-dev/015b0fe6-95e3-4926-bbfa-5896d968e7f1n%40googlegroups.com.
