| 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 | $170.26 | 7.543% | $183.1027 | $183.10 | $183.10 | $183.10 |
| Purchase #2 | $211.29 | 6.336% | $224.6773 | $224.68 | $224.70 | $224.70 |
| Purchase #3 | $22.55 | 6.250% | $23.9594 | $23.96 | $23.95 | $24.00 |
| Purchase #4 | $139.74 | 9.427% | $152.9133 | $152.91 | $152.90 | $152.90 |
| Purchase #5 | $116.52 | 5.445% | $122.8645 | $122.86 | $122.85 | $122.90 |
| Purchase #6 | $120.63 | 13.144% | $136.4856 | $136.49 | $136.50 | $136.50 |
| Purchase #7 | $38.36 | 12.852% | $43.29 | $43.29 | $43.30 | $43.30 |
| 7 purchase totals = | $819.35 | $887.2928 | $887.29 | $887.30 | $887.40 | |