| 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 | $208.86 | 10.818% | $231.4545 | $231.45 | $231.45 | $231.50 |
| Purchase #2 | $219.58 | 9.669% | $240.8112 | $240.81 | $240.80 | $240.80 |
| Purchase #3 | $145.41 | 12.233% | $163.198 | $163.20 | $163.20 | $163.20 |
| Purchase #4 | $74.63 | 13.850% | $84.9663 | $84.97 | $84.95 | $85.00 |
| Purchase #5 | $30.89 | 11.292% | $34.3781 | $34.38 | $34.40 | $34.40 |
| Purchase #6 | $134.57 | 11.836% | $150.4977 | $150.50 | $150.50 | $150.50 |
| Purchase #7 | $67.82 | 12.631% | $76.3863 | $76.39 | $76.40 | $76.40 |
| 7 purchase totals = | $881.76 | $981.6921 | $981.70 | $981.70 | $981.80 | |