| 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 | $153.92 | 6.123% | $163.3445 | $163.34 | $163.35 | $163.30 |
| Purchase #2 | $35.80 | 10.330% | $39.4981 | $39.50 | $39.50 | $39.50 |
| Purchase #3 | $88.44 | 3.834% | $91.8308 | $91.83 | $91.85 | $91.80 |
| Purchase #4 | $121.63 | 13.779% | $138.3894 | $138.39 | $138.40 | $138.40 |
| Purchase #5 | $106.86 | 8.845% | $116.3118 | $116.31 | $116.30 | $116.30 |
| Purchase #6 | $141.73 | 9.792% | $155.6082 | $155.61 | $155.60 | $155.60 |
| Purchase #7 | $169.67 | 12.287% | $190.5174 | $190.52 | $190.50 | $190.50 |
| 7 purchase totals = | $818.05 | $895.5002 | $895.50 | $895.50 | $895.40 | |