| 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 | $18.85 | 12.405% | $21.1883 | $21.19 | $21.20 | $21.20 |
| Purchase #2 | $244.27 | 13.626% | $277.5542 | $277.55 | $277.55 | $277.60 |
| Purchase #3 | $212.66 | 11.807% | $237.7688 | $237.77 | $237.75 | $237.80 |
| Purchase #4 | $58.54 | 10.310% | $64.5755 | $64.58 | $64.60 | $64.60 |
| Purchase #5 | $80.73 | 3.741% | $83.7501 | $83.75 | $83.75 | $83.80 |
| Purchase #6 | $243.60 | 7.332% | $261.4608 | $261.46 | $261.45 | $261.50 |
| Purchase #7 | $11.27 | 8.275% | $12.2026 | $12.20 | $12.20 | $12.20 |
| 7 purchase totals = | $869.92 | $958.5003 | $958.50 | $958.50 | $958.70 | |