| 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 | $8.94 | 8.211% | $9.6741 | $9.67 | $9.65 | $9.70 |
| Purchase #2 | $110.99 | 4.506% | $115.9912 | $115.99 | $116.00 | $116.00 |
| Purchase #3 | $59.52 | 4.642% | $62.2829 | $62.28 | $62.30 | $62.30 |
| Purchase #4 | $107.37 | 12.419% | $120.7043 | $120.70 | $120.70 | $120.70 |
| Purchase #5 | $91.55 | 10.299% | $100.9787 | $100.98 | $101.00 | $101.00 |
| Purchase #6 | $38.34 | 11.869% | $42.8906 | $42.89 | $42.90 | $42.90 |
| Purchase #7 | $243.77 | 3.132% | $251.4049 | $251.40 | $251.40 | $251.40 |
| 7 purchase totals = | $660.48 | $703.9267 | $703.91 | $703.95 | $704.00 | |