From 48084ee55e8b861e516184e636f6f5f9438448bf Mon Sep 17 00:00:00 2001
From: Ludeeus <joasoe@gmail.com>
Date: Mon, 20 Mar 2017 20:09:34 +0100
Subject: [PATCH] Added round to battery precentage (#2309)

Sometimes the battery will be show as a long string like: 28.99999999996%..
By adding "|round" this will be shown as 29%
---
 source/_cookbook/track_battery_level.markdown | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/source/_cookbook/track_battery_level.markdown b/source/_cookbook/track_battery_level.markdown
index 1305e0bdf36..eee8f1a4930 100644
--- a/source/_cookbook/track_battery_level.markdown
+++ b/source/_cookbook/track_battery_level.markdown
@@ -22,7 +22,7 @@ sensor:
         unit_of_measurement: '%'
         value_template: >-
             {% raw %}{%- if states.device_tracker.iphone.attributes.battery %}
-                {{ states.device_tracker.iphone.attributes.battery }}
+                {{ states.device_tracker.iphone.attributes.battery|round }}
             {% else %}
                 {{ states.sensor.battery_iphone.state }}
             {%- endif %}{% endraw %}