| 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 | $47.37 | 8.682% | $51.4827 | $51.48 | $51.50 | $51.50 |
| Purchase #2 | $44.49 | 9.844% | $48.8696 | $48.87 | $48.85 | $48.90 |
| Purchase #3 | $112.60 | 12.508% | $126.684 | $126.68 | $126.70 | $126.70 |
| Purchase #4 | $84.33 | 4.808% | $88.3846 | $88.38 | $88.40 | $88.40 |
| Purchase #5 | $161.37 | 4.316% | $168.3347 | $168.33 | $168.35 | $168.30 |
| Purchase #6 | $166.85 | 4.136% | $173.7509 | $173.75 | $173.75 | $173.80 |
| Purchase #7 | $17.58 | 6.297% | $18.687 | $18.69 | $18.70 | $18.70 |
| 7 purchase totals = | $634.59 | $676.1935 | $676.18 | $676.25 | $676.30 | |