| 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 | $148.80 | 13.507% | $168.8984 | $168.90 | $168.90 | $168.90 |
| Purchase #2 | $106.95 | 6.183% | $113.5627 | $113.56 | $113.55 | $113.60 |
| Purchase #3 | $49.43 | 3.268% | $51.0454 | $51.05 | $51.05 | $51.00 |
| Purchase #4 | $87.29 | 8.358% | $94.5857 | $94.59 | $94.60 | $94.60 |
| Purchase #5 | $162.87 | 9.391% | $178.1651 | $178.17 | $178.15 | $178.20 |
| Purchase #6 | $138.94 | 12.152% | $155.824 | $155.82 | $155.80 | $155.80 |
| Purchase #7 | $44.81 | 8.633% | $48.6784 | $48.68 | $48.70 | $48.70 |
| 7 purchase totals = | $739.09 | $810.7597 | $810.77 | $810.75 | $810.80 | |