Issue Summary

If you Visualize a numeric Custom Field on a Dashcard, the column/graph for the highest numeric value in the filtered dataset will not show the amount of cards with that value if the number is an integer/whole number.

Steps to Reproduce

1. Create a new board
2. Create a number-type Custom Field
3. Create a new list
4. Create 3 new cards
   1. On card #1, set the Custom Field to 1
   2. On card #2, set the Custom Field to 2
   3. On card #3, set the Custom Field to 3
5. Enable the Dashcards Power-Up
6. Create a new custom Dashcard capturing all cards "on this board" (to ensure it captures the cards from step #4)
7. Open the Dashcard and click Explore and Edit
8. On the Table tab, click the downward arrow next to the number-type Custom Field and click Visualize

Expected Results

The Card by <numeric Custom Field> graph will correctly show 1 card per numeric value (i.e. 1 card for "1.0", 1 card for "2.0" and 1 card for "3.0")

Actual Results

The Card by <numeric Custom Field> graph will not show any cards on the "3.0" column

Workaround

Add a "dummy" card within the scope of the Dashcard, with the numeric Custom Field set to a higher value than the "real" cards. This will shift the column of the "real" numeric values towards the center of the graph, making it so that their card count is displayed correctly.