ROUNDSIG

Returns a number rounded to a specified number of significant decimal digits of its normalized floating point notation.

语法

ROUNDSIG( Value; Digits )

Value: the number to be rounded.

Digits: the number of decimal places to round.

警告图标

Digits must be an integer greater than 0.


示例

=ROUNDSIG(123.456789; 5)」返回 123.46。

=ROUNDSIG(0.000123456789; 5)」返回 0.00012346

=ROUNDSIG(123456789012345; 2)」返回 1.2E14

=ROUNDSIG(123456789; 4)」返回 123500000 或 123.5E6

See also ROUND, MROUND, ROUNDUP, ROUNDDOWN.