From 2b53a4f7a79b10b8d3b28d35431d46ddaa90a1a6 Mon Sep 17 00:00:00 2001
From: David Schroeder <david@schroedercity.com>
Date: Sun, 28 Jan 2024 15:34:27 -0600
Subject: [PATCH] Update default.inc

---
 default.inc | 9 +++++++++
 1 file changed, 9 insertions(+)

diff --git a/default.inc b/default.inc
index d459d2f..f1bfc98 100755
--- a/default.inc
+++ b/default.inc
@@ -145,6 +145,15 @@ ROUND_NUMBER(){
 		*) echo $(echo $1 | awk '{printf "%.0f\n", $1}');;
 	esac
 }
+function ROUNDHALVES () {
+    [[ $1 =~ ^([\+-]?)([0-9]*)\.([0-9]+)$ ]] || { printf "%s\n" "$1" && return; }
+    s=${BASH_REMATCH[1]}
+    a=${BASH_REMATCH[2]}
+    (( b = 1${BASH_REMATCH[3]} * 2 ))
+    [[ $b =~ ^([0-9][0-9])[0-9]*$ ]] && b=${BASH_REMATCH[1]}
+    (( b < 25 ? (b = 0) : b >= 35 ? (a += 1, b = 0) : (b = 5) ))
+    printf "%s%s.%d\n" "$s" "$a" "$b"
+}
 IDS_NUMBER_FORMAT(){
 	VAL=${1}
 	[ "${2}" == "" ] && DEC=2 || DEC=${2}