| 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 | $107.82 | 7.302% | $115.693 | $115.69 | $115.70 | $115.70 |
| Purchase #2 | $90.94 | 12.466% | $102.2766 | $102.28 | $102.30 | $102.30 |
| Purchase #3 | $155.34 | 6.335% | $165.1808 | $165.18 | $165.20 | $165.20 |
| Purchase #4 | $112.26 | 6.556% | $119.6198 | $119.62 | $119.60 | $119.60 |
| Purchase #5 | $15.70 | 9.299% | $17.1599 | $17.16 | $17.15 | $17.20 |
| Purchase #6 | $142.91 | 8.581% | $155.1731 | $155.17 | $155.15 | $155.20 |
| Purchase #7 | $203.87 | 9.632% | $223.5068 | $223.51 | $223.50 | $223.50 |
| 7 purchase totals = | $828.84 | $898.6100 | $898.61 | $898.60 | $898.70 | |