| 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 | $195.56 | 10.525% | $216.1427 | $216.14 | $216.15 | $216.10 |
| Purchase #2 | $12.65 | 13.723% | $14.386 | $14.39 | $14.40 | $14.40 |
| Purchase #3 | $173.37 | 8.122% | $187.4511 | $187.45 | $187.45 | $187.50 |
| Purchase #4 | $154.29 | 8.771% | $167.8228 | $167.82 | $167.80 | $167.80 |
| Purchase #5 | $80.76 | 3.648% | $83.7061 | $83.71 | $83.70 | $83.70 |
| Purchase #6 | $40.28 | 8.271% | $43.6116 | $43.61 | $43.60 | $43.60 |
| Purchase #7 | $23.50 | 3.171% | $24.2452 | $24.25 | $24.25 | $24.20 |
| 7 purchase totals = | $680.41 | $737.3655 | $737.37 | $737.35 | $737.30 | |