| 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 | $66.99 | 12.781% | $75.552 | $75.55 | $75.55 | $75.60 |
| Purchase #2 | $186.29 | 6.191% | $197.8232 | $197.82 | $197.80 | $197.80 |
| Purchase #3 | $66.90 | 7.509% | $71.9235 | $71.92 | $71.90 | $71.90 |
| Purchase #4 | $148.44 | 6.182% | $157.6166 | $157.62 | $157.60 | $157.60 |
| Purchase #5 | $215.73 | 8.605% | $234.2936 | $234.29 | $234.30 | $234.30 |
| Purchase #6 | $16.61 | 13.636% | $18.8749 | $18.87 | $18.85 | $18.90 |
| Purchase #7 | $47.59 | 7.701% | $51.2549 | $51.25 | $51.25 | $51.30 |
| 7 purchase totals = | $748.55 | $807.3387 | $807.32 | $807.25 | $807.40 | |