Lovelace / Display Input Helper Number with (+without) given Decimals

Hey there, is there any workaround to display Input Helper Numbers with defined Decimals? I have Numbers that are clearly set as integers (as shown under Developer Entity), but get displayed in e.g. Glance or Entity Cards with one decimal.
Other way around, if i set another helper to e.g. 10,20, it gets displayed as “10,2”.
Its just cosmetics, but every time i look at it i’m like “aaargh of course “.0“! Its always either 1,2 or 3” :stuck_out_tongue_winking_eye:
Would be really soothing if could just add s.t. like (decimal(0)) :grinning: