Discover rounding numbers to 3 decimal places, include the articles, news, trends, analysis and practical advice about rounding numbers to 3 decimal places on alibabacloud.com
The integer function is often used. let's make a summary today! Actually, it's quite simple, just a few functions ~~ Major methods: ceil, floor, round, intval integer methods such as rounding, rounding, and ignoring decimals
There are four common
An integer method for rounding, rounding, ignoring decimals, etc. in one method
PHP to take the integer function commonly used four methods, the following collection of four functions, often used to take the whole function, today a small sum!
Java: Rounding the double value to five, retaining the two decimal places, double rounding to five1. Functions
The double value in the program is accurate to the two digits after the decimal point. It can be rounded up or truncated.
For example, if
The simple floating-point number types in Java float and double are not capable of operation. It's not just Java, it's also a problem in many other programming languages.What will we see if we compile and run the following program?public class Test {
PHP rounded to exact decimal places and rounded up. In php, functions such as sprintf, ceil, floor, and round are used to perform rounding. let's take a look at the specific instance. In this article, we will use php to perform four functions in php
Hi all,After I investigated CCR below, I found an rounding issue. The issue is, we can get different resultBetween Linux and Windows platform when we do the decimal rounding with string format or printfunction.Refer to the screenshots first.Pic1
1. functionThe double value in the program is accurate to two digits after the decimal point. Can be rounded or truncated directly.For example: Enter 12345.6789, the output can be 12345.68 or it can be 12345.67. As to whether rounding is required,
This article will use PHP to round up the numbers to keep n decimal digits, as well as using PHP for the number of rounding method to do a small sum.
(1) PHP retains three decimal places and rounded
The code is as follows
Copy Code
Rounding is a mathematical problem in our primary school, which is as simple as the 1 to 10 subtraction for our program ape. Let's look at one of the following classic examples:public static void Main (string[] args) { System.out.println
About several Oracle functions that handle the number of decimal places ()1. Rounding of several decimalsSelect Round (1.2345, 3) from dual;Results: 1.2352. Reserved two decimal places, onlySelect Trunc (1.2345, 2) from dual;Results: 1.23Select
The content source of this page is from Internet, which doesn't represent Alibaba Cloud's opinion;
products and services mentioned on that page don't have any relationship with Alibaba Cloud. If the
content of the page makes you feel confusing, please write us an email, we will handle the problem
within 5 days after receiving your email.
If you find any instances of plagiarism from the community, please send an email to:
info-contact@alibabacloud.com
and provide relevant evidence. A staff member will contact you within 5 working days.