| 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 | $132.43 | 8.144% | $143.2151 | $143.22 | $143.20 | $143.20 |
| Purchase #2 | $16.52 | 13.102% | $18.6845 | $18.68 | $18.70 | $18.70 |
| Purchase #3 | $142.68 | 6.132% | $151.4291 | $151.43 | $151.45 | $151.40 |
| Purchase #4 | $200.92 | 6.493% | $213.9657 | $213.97 | $213.95 | $214.00 |
| Purchase #5 | $36.84 | 13.646% | $41.8672 | $41.87 | $41.85 | $41.90 |
| Purchase #6 | $153.41 | 8.320% | $166.1737 | $166.17 | $166.15 | $166.20 |
| Purchase #7 | $36.41 | 11.592% | $40.6306 | $40.63 | $40.65 | $40.60 |
| 7 purchase totals = | $719.21 | $775.9659 | $775.97 | $775.95 | $776.00 | |