| 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 | $153.49 | 6.557% | $163.5543 | $163.55 | $163.55 | $163.60 |
| Purchase #2 | $238.43 | 11.823% | $266.6196 | $266.62 | $266.60 | $266.60 |
| Purchase #3 | $118.49 | 8.742% | $128.8484 | $128.85 | $128.85 | $128.80 |
| Purchase #4 | $103.25 | 12.524% | $116.181 | $116.18 | $116.20 | $116.20 |
| Purchase #5 | $25.64 | 8.805% | $27.8976 | $27.90 | $27.90 | $27.90 |
| Purchase #6 | $116.96 | 13.171% | $132.3648 | $132.36 | $132.35 | $132.40 |
| Purchase #7 | $74.61 | 10.467% | $82.4194 | $82.42 | $82.40 | $82.40 |
| 7 purchase totals = | $830.87 | $917.8851 | $917.88 | $917.85 | $917.90 | |