REST API values rounded

Setup, Configuration and Use Items & Sitemaps
1

Hi,
i am using openhab REST API to retrieve a state of an item.
While Openhab shows the item as 23.5 °C, the value I receive via API is 23.5000000005 as example.

I guess the problem is that OH is just displaying a value with %.1f but the actual value retrieved by the channel has higher precision?
Is there any way to specify in the item that only 1 decimal should be stored?

Many thanks!

2

Only the binding storing the value through an update of the channel linked to this item could decide to round the original value it retrieved or computed.
Or a profile (independent from any binding) could probably round value but I don’t think such profile was already implemented.