(BUG) Thermostats with decimals round up
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-  [x ] That _OAuth_ is Enabled for the SmartApp under the IDE.
-  [x ] The SmartApp and Device Handler are using the latest code available.
-  [x ] That Both the SmartApps and Device Handlers have been _Published for You_ in the IDE.

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## About Your Setup
-  How many devices are detected?: 2
-  Mobile App Version(Not required):
-  SmartApp Version: 2.3.2
-  Device Handler Version:
-  Homebridge Version:
-  NodeJS Version:

## Expected Behavior
If temperature on thermostat reads 76.5 then it should show in HomeKit as 76. 

## Current Behavior
Temperature in thermostat reads 76.5, HomeKit shows 77.


## Context

This causes an issue when you try to set the thermostat to 76 in HomeKit thinking that the temperature is 77. Thermostat never turns in the cooler because the real temperature is 76.5 and not 77

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Please include a copy of any relevant log output to assist in tracking down the bug
