how use only last digit of multi-digit cipher

[Torso]

hello,

i like to use only the last digit of a multi-digit cipher.

If e.g. incoming close is 11195 ("5" is using), how can I split the 11195, that I use only the last digit for my analysis?

e.g.
if(...last digit is "5")
do....
else....

Torso

[ACM]

Torso
Enclosed below is an example of one way you can do it.
Alex

var string = formatPriceNumber(close(0))
var lastStringValue = string.charAt(string.length - 1);
debugPrintln(lastStringValue)