round up two decimal places

In js, the most common method for getting the decimal point and the two decimal points is the rounding function. I have previously introduced this common function in js, which is useful here, next let's take a look at some methods to sum up the two

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

public static double round(double value, int scale,int roundingmode) { BigDecimal bd = new BigDecimal(value); bd = bd.setScale(scale,roundingmode); double d = bd.doubleValue(); bd = null; return d; } Scale indicates the number of decimal places, and

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

This problem has plagued me for a lot of time. I have a clear understanding recently and want to share it with you. This problem begins with the digital representation. The decimal number 123 we see today is a natural understanding of its meaning,

1 Packagecom;2 3 Public classT2 {4 5 Public Static voidMain (string[] args) {6 7System.out.println (Calculateprofit (0.233));8System.out.println (Calculateprofit (0.235));9System.out.println (Calculateprofit (0.237));TenSystem.out.println

Comparison of NUMERIC and DECIMAL types in Mysql, numericdecimal Decimal (numeric) is synonymous and used to precisely store values. A decimal data type can store up to 38 numbers. All numbers can be placed on the right of the decimal point. The

Round See Returns the number rounded up by the specified number. Syntax Round(Number,Num_digits)   Number. The number of digits specified by num_digits. Description If num_digits is greater than 0, it is rounded to

This article is the official HTML5 training course for h5edu institutions, mainly introduces: JavaScript intensive tutorial--javascript Math (Arithmetic) object The function of the Math object is: Perform common arithmetic tasks. Round () How to use