| 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 | $98.89 | 7.182% | $105.9923 | $105.99 | $106.00 | $106.00 |
| Purchase #2 | $14.43 | 6.420% | $15.3564 | $15.36 | $15.35 | $15.40 |
| Purchase #3 | $87.54 | 8.852% | $95.289 | $95.29 | $95.30 | $95.30 |
| Purchase #4 | $107.42 | 8.285% | $116.3197 | $116.32 | $116.30 | $116.30 |
| Purchase #5 | $154.83 | 8.844% | $168.5232 | $168.52 | $168.50 | $168.50 |
| Purchase #6 | $177.79 | 4.226% | $185.3034 | $185.30 | $185.30 | $185.30 |
| Purchase #7 | $132.44 | 12.268% | $148.6877 | $148.69 | $148.70 | $148.70 |
| 7 purchase totals = | $773.34 | $835.4717 | $835.47 | $835.45 | $835.50 | |