Rounding the numbers in the guages

as the Title says I have one of the Home assistant gauges that goes out past the decimal point alot further than I want how do I get it to round to one decibel from the decimal like the other 2 without having to use custom guages thanks
rounding numbers

Maybe by creating State-based Template Sensor and using it for your gauge?

  - sensor:
      - name: "Shower Temperature"
        unit_of_measurement: "°F"
        state: >-
          {{ '%.1f' | format(states('sensor.shower_temperature') | float ) }}

Replace sensor.shower_temperature with your entity_id for Shower Temperature.

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Okay thanks was hoping for a more direct but I can do this as well thank you

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okay this is working except for it only showing whole numbers what do I need to change get it to show one digit readings past the decimal for example 105.8 instead of it rounding up to 106.0 ?

  - platform: template
        unit_of_measurement: "°F"
          {{ '%.1f' | format(states('sensor.u_by_moen_00651a_current_temperature') | float ) }}       
        friendly_name: "Main Shower Temperature" 

The format statement, with %.1f, rounds to one decimal place. If you’re seeing numbers rounded to integers then something else is responsible.