Apply multiple taps for the same counter after delay

[n-apps]

Accumulate a number from taps and display it separately (above or below counter), and only after some delay (1 sec?), apply it's value to the total points. Probably not very clear what I mean, but this approach is implemented in the counter for Star Realms - Trade Row. It's more convenient and it helps to avoid situations when you get confused after entering new points (which unfortunately happens too often)