| 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 | $62.33 | 4.161% | $64.9236 | $64.92 | $64.90 | $64.90 |
| Purchase #2 | $6.43 | 11.701% | $7.1824 | $7.18 | $7.20 | $7.20 |
| Purchase #3 | $134.40 | 3.384% | $138.9481 | $138.95 | $138.95 | $138.90 |
| Purchase #4 | $104.91 | 4.864% | $110.0128 | $110.01 | $110.00 | $110.00 |
| Purchase #5 | $153.94 | 13.612% | $174.8943 | $174.89 | $174.90 | $174.90 |
| Purchase #6 | $33.89 | 6.114% | $35.962 | $35.96 | $35.95 | $36.00 |
| Purchase #7 | $7.67 | 6.459% | $8.1654 | $8.17 | $8.15 | $8.20 |
| 7 purchase totals = | $503.57 | $540.0886 | $540.08 | $540.05 | $540.10 | |