| 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 | $125.51 | 13.743% | $142.7588 | $142.76 | $142.75 | $142.80 |
| Purchase #2 | $184.63 | 12.686% | $208.0522 | $208.05 | $208.05 | $208.10 |
| Purchase #3 | $28.52 | 9.786% | $31.311 | $31.31 | $31.30 | $31.30 |
| Purchase #4 | $68.76 | 9.251% | $75.121 | $75.12 | $75.10 | $75.10 |
| Purchase #5 | $62.99 | 11.133% | $70.0027 | $70.00 | $70.00 | $70.00 |
| Purchase #6 | $56.70 | 5.589% | $59.869 | $59.87 | $59.85 | $59.90 |
| Purchase #7 | $40.57 | 6.302% | $43.1267 | $43.13 | $43.15 | $43.10 |
| 7 purchase totals = | $567.68 | $630.2414 | $630.24 | $630.20 | $630.30 | |