The Riemann Sum integration sensor round 0 is not working

[ausfas]

The problem

The option for configuration variable round doesn't work for 0 value any more to round the value without a decimal point. It has stopped working in the latest release and gives over 20 decimal places. Any other value for round e.g 1, 2 etc works fine. It was working fine before the latest release.

What version of Home Assistant Core has the issue?

core 2024.6.0

What was the last working version of Home Assistant Core?

core 2024.5.5

What type of installation are you running?

Home Assistant OS

Integration causing the issue

The Riemann Sum integration

Link to integration documentation on our website

https://www.home-assistant.io/integrations/integration/

Diagnostics information

No response

Example YAML snippet

-  platform: integration
    source: sensor.grid_in
    name: total_grid_in
    unit_prefix: k
    round: 0
    method: left
  - platform: integration
    source: sensor.grid_out
    name: total_grid_out
    unit_prefix: k
    round: 1

### Anything in the logs that might be useful for us?

_No response_

### Additional information

_No response_

[home-assistant[bot]]

Hey there @dgomes, mind taking a look at this issue as it has been labeled with an integration (integration) you are listed as a code owner for? Thanks!

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[k0rn3l]

Rounding with '0' decimals stopped working for me too.