WTH - Why are HA temperatures either rounded to a full degree celsius or 0.1 precision?!

Examples in degrees C:

Nest reports 10, Home Assistant reports 10.1
Nest reports 10, Home Assistant reports 9.9
Nest reports 18, Home Assistant reports 17.8

WTH?!

Can’t there be an option to round to the nearest 0.5 degree? This seems to be how Google Nest and Apple HomeKit display temperatures. There’s little to be gained by seeing temperature increments of 0.1 degree, if anything it makes things much more difficult to absorb at a glance.

The HACS dual smart thermostat rounds. My thermostat shows a decimal but not my home assistant.
Screenshot 2024-12-11 154300

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