| 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 | $21.86 | 12.732% | $24.6432 | $24.64 | $24.65 | $24.60 |
| Purchase #2 | $49.47 | 3.537% | $51.2198 | $51.22 | $51.20 | $51.20 |
| Purchase #3 | $234.42 | 8.280% | $253.83 | $253.83 | $253.85 | $253.80 |
| Purchase #4 | $9.35 | 8.785% | $10.1714 | $10.17 | $10.15 | $10.20 |
| Purchase #5 | $129.86 | 10.436% | $143.4122 | $143.41 | $143.40 | $143.40 |
| Purchase #6 | $243.46 | 7.682% | $262.1626 | $262.16 | $262.15 | $262.20 |
| Purchase #7 | $233.38 | 3.229% | $240.9158 | $240.92 | $240.90 | $240.90 |
| 7 purchase totals = | $921.80 | $986.3550 | $986.35 | $986.30 | $986.30 | |