Tiered Percentage Step Function

How the rate changes as value crosses the defined thresholds

Below $1,000
40%
Tier 1 rate
$1,000 to $3,000
50%
Tier 2 rate
Above $3,000
60%
Tier 3 rate
Threshold Count
2
$1,000 and $3,000
Percentage by Value
Tier Logic

The chart is drawn as a step function so the percentage stays flat within each value band and jumps only when a threshold is reached.

In the sample data, values below $1,000 map to 40%, values from $1,000 through $3,000 map to 50%, and values above $3,000 map to 60%.

Values below $1,00040%
Values from $1,000 to $3,00050%
Values above $3,00060%
Sample Points from CSV
ValuePercentage