| 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 | $173.46 | 5.298% | $182.6499 | $182.65 | $182.65 | $182.60 |
| Purchase #2 | $58.70 | 11.563% | $65.4875 | $65.49 | $65.50 | $65.50 |
| Purchase #3 | $239.94 | 5.682% | $253.5734 | $253.57 | $253.55 | $253.60 |
| Purchase #4 | $169.96 | 3.486% | $175.8848 | $175.88 | $175.90 | $175.90 |
| Purchase #5 | $46.74 | 11.283% | $52.0137 | $52.01 | $52.00 | $52.00 |
| Purchase #6 | $89.74 | 6.665% | $95.7212 | $95.72 | $95.70 | $95.70 |
| Purchase #7 | $15.51 | 8.156% | $16.775 | $16.78 | $16.80 | $16.80 |
| 7 purchase totals = | $794.05 | $842.1055 | $842.10 | $842.10 | $842.10 | |