You can use the “multiple-entity-row” custom Lovelace card. While it is designed to present multiple entities on one Lovelace row, it is also extremely flexible in rounding numbers by using the “format: precision1” function.
You can use the “multiple-entity-row” custom Lovelace card. While it is designed to present multiple entities on one Lovelace row, it is also extremely flexible in rounding numbers by using the “format: precision1” function.