| 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 | $116.68 | 4.660% | $122.1173 | $122.12 | $122.10 | $122.10 |
| Purchase #2 | $47.84 | 10.523% | $52.8742 | $52.87 | $52.85 | $52.90 |
| Purchase #3 | $139.39 | 10.455% | $153.9632 | $153.96 | $153.95 | $154.00 |
| Purchase #4 | $120.61 | 5.540% | $127.2918 | $127.29 | $127.30 | $127.30 |
| Purchase #5 | $172.48 | 13.563% | $195.8735 | $195.87 | $195.85 | $195.90 |
| Purchase #6 | $80.54 | 3.597% | $83.437 | $83.44 | $83.45 | $83.40 |
| Purchase #7 | $132.30 | 12.483% | $148.815 | $148.82 | $148.80 | $148.80 |
| 7 purchase totals = | $809.84 | $884.3720 | $884.37 | $884.30 | $884.40 | |