| 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 | $42.69 | 8.465% | $46.3037 | $46.30 | $46.30 | $46.30 |
| Purchase #2 | $135.90 | 7.173% | $145.6481 | $145.65 | $145.65 | $145.60 |
| Purchase #3 | $56.83 | 9.109% | $62.0066 | $62.01 | $62.00 | $62.00 |
| Purchase #4 | $106.45 | 6.466% | $113.3331 | $113.33 | $113.35 | $113.30 |
| Purchase #5 | $237.41 | 5.181% | $249.7102 | $249.71 | $249.70 | $249.70 |
| Purchase #6 | $116.84 | 10.857% | $129.5253 | $129.53 | $129.55 | $129.50 |
| Purchase #7 | $46.42 | 4.225% | $48.3812 | $48.38 | $48.40 | $48.40 |
| 7 purchase totals = | $742.54 | $794.9082 | $794.91 | $794.95 | $794.80 | |