| 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 | $15.60 | 8.617% | $16.9443 | $16.94 | $16.95 | $16.90 |
| Purchase #2 | $73.60 | 11.435% | $82.0162 | $82.02 | $82.00 | $82.00 |
| Purchase #3 | $49.91 | 11.102% | $55.451 | $55.45 | $55.45 | $55.50 |
| Purchase #4 | $125.66 | 12.399% | $141.2406 | $141.24 | $141.25 | $141.20 |
| Purchase #5 | $117.36 | 11.858% | $131.2765 | $131.28 | $131.30 | $131.30 |
| Purchase #6 | $209.59 | 13.711% | $238.3269 | $238.33 | $238.35 | $238.30 |
| Purchase #7 | $171.91 | 7.556% | $184.8995 | $184.90 | $184.90 | $184.90 |
| 7 purchase totals = | $763.63 | $850.1550 | $850.16 | $850.20 | $850.10 | |