# How do you round a number in PL SQL?

## How do you round a number in PL SQL?

Oracle / PLSQL: ROUND Function (with numbers)

1. Description. The Oracle/PLSQL ROUND function returns a number rounded to a certain number of decimal places.
2. Syntax (with numbers) The syntax for the ROUND function in Oracle/PLSQL is: ROUND( number [, decimal_places] )
3. Returns.
4. Applies To.
5. Example – with numbers.

### How do you round in Oracle SQL?

Using the following rules ROUND() function is implemented:

1. If no integer is defined, then n is rounded to zero places.
2. If the integer specified is negative, then n is rounded off to the left of the decimal point.
3. If n is positive, then : ROUND(n, integer) = FLOOR(n * POWER(10, integer) + 0.5) * POWER(10, -integer)

#### How do you ROUND down to the nearest integer in SQL?

The ROUND() function in MySQL is used to round a number to a specified number of decimal places. If no specified number of decimal places is provided for round off, it rounds off the number to the nearest integer.

How do I get two decimal places in SQL?

SQL Server ROUND() Function The ROUND() function rounds a number to a specified number of decimal places.

How do you ROUND off?

Here’s the general rule for rounding:

1. If the number you are rounding is followed by 5, 6, 7, 8, or 9, round the number up. Example: 38 rounded to the nearest ten is 40.
2. If the number you are rounding is followed by 0, 1, 2, 3, or 4, round the number down. Example: 33 rounded to the nearest ten is 30.

## How do you round to the nearest whole number in SQL?

### How do you trim decimal places in SQL?

MySQL TRUNCATE() Function The TRUNCATE() function truncates a number to the specified number of decimal places.

#### How do you round to the nearest 5 in SQL?

A general math solution: Divide by 5, round to the nearest integer, then multiply by 5. Show activity on this post. But 10 rounding up is 10-(10%5)+5 = 15 but should be 10.

How do you round to the nearest 10 in SQL?

SELECT firstname, surname, CASE WHEN (SUBSTRING(ROUND(SUM(slots*0.5),0)::text from ‘. {1}\$’) IN (‘5′,’6′,’7′,’8′,’9′,’0’)) THEN CEIL(SUM(slots*0.5) /10) * 10 ELSE FLOOR(SUM(slots*0.5) /10) * 10 END AS hours, RANK() OVER(ORDER BY CASE WHEN (SUBSTRING(ROUND(SUM(slots*0.5),0)::text from ‘.

• October 1, 2022