| 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 | $141.55 | 5.160% | $148.854 | $148.85 | $148.85 | $148.90 |
| Purchase #2 | $70.39 | 6.705% | $75.1096 | $75.11 | $75.10 | $75.10 |
| Purchase #3 | $84.61 | 3.669% | $87.7143 | $87.71 | $87.70 | $87.70 |
| Purchase #4 | $140.37 | 8.295% | $152.0137 | $152.01 | $152.00 | $152.00 |
| Purchase #5 | $11.72 | 12.790% | $13.219 | $13.22 | $13.20 | $13.20 |
| Purchase #6 | $22.31 | 9.227% | $24.3685 | $24.37 | $24.35 | $24.40 |
| Purchase #7 | $91.91 | 8.743% | $99.9457 | $99.95 | $99.95 | $99.90 |
| 7 purchase totals = | $562.86 | $601.2248 | $601.22 | $601.15 | $601.20 | |