Templat:Rnd

Dari Wikipedia bahasa Indonesia, ensiklopedia bebas
Loncat ke navigasi Loncat ke pencarian
[lihat] [sunting] [versi terdahulu] [hapus singgahan] Ikon dokumentasi Dokumentasi templat

This templates rounds parameter 1 to the number of digits after the point optionally given as parameter 2. If parameter 2 is negative, rounding is to a multiple of 10. If parameter 2 is undefined, numbers with 4 digits before the point are rounded to integers, numbers with 3 digits before the point are rounded to 1 digit after the point, numbers with 2 digits before the point are rounded to 2 digits after the point, and numbers with 1 digit before the point or none are rounded to 3 digits after the point.

In other words, if parameter 2 is undefined, rounding is to 4 significant digits, except that it is not cruder than rounding to an integer and not finer than rounding to three digits after the decimal point.

Examples:

  • "{{round|123.456|4}}" gives "123,4560" [1]
  • "{{round|123.456|3}}" gives "123,456" [2]
  • "{{round|123.456|2}}" gives "123,46" [3]
  • "{{round|123.456|1}}" gives "123,5" [4]
  • "{{round|123.456|0}}" gives "123" [5]
  • "{{round|123.456|-1}}" gives "120" [6]
  • "{{round|123.456|-2}}" gives "100" [7]
  • "{{round|123.456|-3}}" gives "0" [8]
  • "{{round|123456.789}}" → "123.457" [9]
  • "{{round|12345.6789}}" → "12.346" [10]
  • "{{round|1234.56789}}" → "1.235" [11]
  • "{{round|123.456789}}" → "123" [12]
  • "{{round|12.3456789}}" → "12" [13]
  • "{{round|1.23456789}}" → "1" [14]
  • "{{round|.123456789}}" → "0" [15]
  • "{{round|.0123456789}}" → "0" [16]
  • "{{round|.00123456789}}" → "0" [17]

Note that trailing zeros are not shown, so rounding can seem cruder than has actually been applied:

  • "{{round|123.04}}" → "123" [18]
  • "{{round|12.304}}" → "12" [19]
  • "{{round|1.2304}}" → "1" [20]

While this is a limitation of the template (normally there would be trailing zeros to show the precision), there is also the general problem that if a number is an integer with trailing zeros, then the precision is not clear:

  • "{{round|1230.4}}" → "1.230" [21]

See also[sunting sumber]

  • {{roundup}}
  • {{rounddown}}
  • {{decimals}} – acts like rounding but displays trailing zeros after the decimal point
  • {{precision}} – handles rounding of large numbers, too, like "349,030,293" → "349,030,000", "349,000,000", or "350,000,000"

TemplateData[sunting sumber]

Ini adalah dokumentasi TemplateData untuk templat yang menggunakan penyuntingan visual.

Rnd


This templates rounds a value to the optionally given number of digits after the point.

Parameter templat

ParameterKeteranganJenisStatus
Value1

The value to be rounded

Contoh
3.14159265
Angkawajib diisi
Number of digits2

Number of digits after the point. If negative, rounding is to a multiple of 10. If undefined, numbers with 4 digits before the point are rounded to integers, numbers with 3 digits before the point are rounded to 1 digit after the point, numbers with 2 digits before the point are rounded to 2 digits after the point, and numbers with 1 digit before the point or none are rounded to 3 digits after the point.

Contoh
2
Angkaopsional