| 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 | $102.53 | 11.328% | $114.1446 | $114.14 | $114.15 | $114.10 |
| Purchase #2 | $152.56 | 6.548% | $162.5496 | $162.55 | $162.55 | $162.50 |
| Purchase #3 | $70.29 | 10.347% | $77.5629 | $77.56 | $77.55 | $77.60 |
| Purchase #4 | $25.35 | 13.682% | $28.8184 | $28.82 | $28.80 | $28.80 |
| Purchase #5 | $243.89 | 8.360% | $264.2792 | $264.28 | $264.30 | $264.30 |
| Purchase #6 | $14.80 | 6.181% | $15.7148 | $15.71 | $15.70 | $15.70 |
| Purchase #7 | $43.35 | 13.168% | $49.0583 | $49.06 | $49.05 | $49.10 |
| 7 purchase totals = | $652.77 | $712.1278 | $712.12 | $712.10 | $712.10 | |