How to increase number of decimal on tooltip?

[Bikougna]

Hi,

I have data with value with dozen of decimals. On card I can increase number of decimal from 2 to 3 but on graph I cannot find a way to increase the number of decimal on tooltip :

[Bikougna]

Otherwise than fixing the format on table field.

[v-qiuyu-msft]

Hi @Bikougna,

Yes, as you founded we need to set the decimal places for the column availability as 3, as there is no OOTB option to set the tooltip value decimal places. 

Best Regards,
Qiuyun Yu