| 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 | $163.84 | 10.641% | $181.2742 | $181.27 | $181.25 | $181.30 |
| Purchase #2 | $96.66 | 10.824% | $107.1225 | $107.12 | $107.10 | $107.10 |
| Purchase #3 | $154.89 | 9.325% | $169.3335 | $169.33 | $169.35 | $169.30 |
| Purchase #4 | $95.56 | 12.487% | $107.4926 | $107.49 | $107.50 | $107.50 |
| Purchase #5 | $93.52 | 9.639% | $102.5344 | $102.53 | $102.55 | $102.50 |
| Purchase #6 | $108.41 | 10.107% | $119.367 | $119.37 | $119.35 | $119.40 |
| Purchase #7 | $24.99 | 9.452% | $27.3521 | $27.35 | $27.35 | $27.40 |
| 7 purchase totals = | $737.87 | $814.4763 | $814.46 | $814.45 | $814.50 | |