| 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 | $23.92 | 13.776% | $27.2152 | $27.22 | $27.20 | $27.20 |
| Purchase #2 | $180.29 | 13.835% | $205.2331 | $205.23 | $205.25 | $205.20 |
| Purchase #3 | $183.58 | 5.740% | $194.1175 | $194.12 | $194.10 | $194.10 |
| Purchase #4 | $133.27 | 5.499% | $140.5985 | $140.60 | $140.60 | $140.60 |
| Purchase #5 | $125.49 | 12.254% | $140.8675 | $140.87 | $140.85 | $140.90 |
| Purchase #6 | $87.94 | 10.824% | $97.4586 | $97.46 | $97.45 | $97.50 |
| Purchase #7 | $137.87 | 13.596% | $156.6148 | $156.61 | $156.60 | $156.60 |
| 7 purchase totals = | $872.36 | $962.1052 | $962.11 | $962.05 | $962.10 | |