| 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 | $11.49 | 12.619% | $12.9399 | $12.94 | $12.95 | $12.90 |
| Purchase #2 | $30.88 | 9.767% | $33.896 | $33.90 | $33.90 | $33.90 |
| Purchase #3 | $106.74 | 13.184% | $120.8126 | $120.81 | $120.80 | $120.80 |
| Purchase #4 | $81.70 | 12.258% | $91.7148 | $91.71 | $91.70 | $91.70 |
| Purchase #5 | $14.64 | 7.847% | $15.7888 | $15.79 | $15.80 | $15.80 |
| Purchase #6 | $102.76 | 8.198% | $111.1843 | $111.18 | $111.20 | $111.20 |
| Purchase #7 | $63.37 | 4.491% | $66.2159 | $66.22 | $66.20 | $66.20 |
| 7 purchase totals = | $411.58 | $452.5523 | $452.55 | $452.55 | $452.50 | |