Round Procedure |
Version 5 |
Returns the number x rounded to a specified number of digits, lDigits, either round-off decimal digits or round-off whole number if lDigits > 0. If omitted, returns the nearest integer number of dx.
[ dResult = ] Round ( dx, [lDigits] )
The Round procedure syntax has the following parts:
|
Name |
Type |
Description |
|
dResult |
Double |
Result |
|
dx |
Val Double |
Input Value |
|
lDigits |
[Val] Long |
Optional digits: |
print "-- Round(2.8) => "; Round(2.8)
print "-- Round(-2.8) => "; Round(-2.8)
print "-- Round(3.5) => "; Round(3.5)
print "-- Round(-3.5) => "; Round(-3.5)
print "-- Round(4.4999999999) => "; Round(4.4999999999)
print "-- Round(-4.4999999999) => "; Round(-4.4999999999)
!
print "-- Round(-1234.1962, 3) => "; Round(-1234.1962, 3)
print "-- Round(-1274.1962, 2) => "; Round(-1274.1962, 2)
print "-- Round(-1234.1962, -3) => "; Round(-1234.1962, -3)
print "-- Round(-1274.1962, -2) => "; Round(-1274.1962, -2)
! the following is the results of each print statement:
-- Round(2.8) => 3
-- Round(-2.8) => -3
-- Round(3.5) => 4
-- Round(-3.5) => -4
-- Round(4.4999999999) => 4
-- Round(-4.4999999999) => -4
-- Round(-1234.1962, 3) => -1000
-- Round(-1274.1962, 2) => -1300
-- Round(-1234.1962, -3) => -1234.196
-- Round(-1274.1962, -2) => -1274.2