| Let's do some math .. Rounding examples of 7 random hypothetical purchases: | ||||||
| Case | Tag Price |
Sales Tax % |
Raw Total Incl. Sales Tax |
Rounded to Penny |
Rounded to Nickel |
Rounded to Dime |
| Purchase #1 | $48.29 | 7.260% | $51.7959 | $51.80 | $51.80 | $51.80 |
| Purchase #2 | $155.39 | 3.373% | $160.6313 | $160.63 | $160.65 | $160.60 |
| Purchase #3 | $131.90 | 7.348% | $141.592 | $141.59 | $141.60 | $141.60 |
| Purchase #4 | $243.63 | 11.679% | $272.0835 | $272.08 | $272.10 | $272.10 |
| Purchase #5 | $231.27 | 13.237% | $261.8832 | $261.88 | $261.90 | $261.90 |
| Purchase #6 | $221.29 | 10.639% | $244.833 | $244.83 | $244.85 | $244.80 |
| Purchase #7 | $133.63 | 10.856% | $148.1369 | $148.14 | $148.15 | $148.10 |
| 7 purchase totals = | $1,165.40 | $1,280.9558 | $1,280.95 | $1,281.05 | $1,280.90 | |