| 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 | $111.92 | 9.113% | $122.1193 | $122.12 | $122.10 | $122.10 |
| Purchase #2 | $122.41 | 12.653% | $137.8985 | $137.90 | $137.90 | $137.90 |
| Purchase #3 | $24.45 | 12.572% | $27.5239 | $27.52 | $27.50 | $27.50 |
| Purchase #4 | $65.67 | 3.192% | $67.7662 | $67.77 | $67.75 | $67.80 |
| Purchase #5 | $182.57 | 4.848% | $191.421 | $191.42 | $191.40 | $191.40 |
| Purchase #6 | $95.93 | 9.363% | $104.9119 | $104.91 | $104.90 | $104.90 |
| Purchase #7 | $21.82 | 3.794% | $22.6479 | $22.65 | $22.65 | $22.60 |
| 7 purchase totals = | $624.77 | $674.2887 | $674.29 | $674.20 | $674.20 | |