| 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 | $169.80 | 3.470% | $175.6921 | $175.69 | $175.70 | $175.70 |
| Purchase #2 | $102.80 | 13.684% | $116.8672 | $116.87 | $116.85 | $116.90 |
| Purchase #3 | $57.80 | 6.367% | $61.4801 | $61.48 | $61.50 | $61.50 |
| Purchase #4 | $237.62 | 5.433% | $250.5299 | $250.53 | $250.55 | $250.50 |
| Purchase #5 | $181.40 | 3.800% | $188.2932 | $188.29 | $188.30 | $188.30 |
| Purchase #6 | $106.76 | 10.646% | $118.1257 | $118.13 | $118.15 | $118.10 |
| Purchase #7 | $22.98 | 9.179% | $25.0893 | $25.09 | $25.10 | $25.10 |
| 7 purchase totals = | $879.16 | $936.0775 | $936.08 | $936.15 | $936.10 | |