| 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 | $107.88 | 6.280% | $114.6549 | $114.65 | $114.65 | $114.70 |
| Purchase #2 | $27.29 | 3.673% | $28.2924 | $28.29 | $28.30 | $28.30 |
| Purchase #3 | $180.99 | 5.267% | $190.5227 | $190.52 | $190.50 | $190.50 |
| Purchase #4 | $27.71 | 5.416% | $29.2108 | $29.21 | $29.20 | $29.20 |
| Purchase #5 | $238.67 | 11.490% | $266.0932 | $266.09 | $266.10 | $266.10 |
| Purchase #6 | $44.79 | 8.766% | $48.7163 | $48.72 | $48.70 | $48.70 |
| Purchase #7 | $150.78 | 6.782% | $161.0059 | $161.01 | $161.00 | $161.00 |
| 7 purchase totals = | $778.11 | $838.4962 | $838.49 | $838.45 | $838.50 | |