| 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 | $127.82 | 8.269% | $138.3894 | $138.39 | $138.40 | $138.40 |
| Purchase #2 | $14.73 | 5.711% | $15.5712 | $15.57 | $15.55 | $15.60 |
| Purchase #3 | $164.96 | 5.390% | $173.8513 | $173.85 | $173.85 | $173.90 |
| Purchase #4 | $70.90 | 4.863% | $74.3479 | $74.35 | $74.35 | $74.30 |
| Purchase #5 | $56.37 | 10.276% | $62.1626 | $62.16 | $62.15 | $62.20 |
| Purchase #6 | $31.90 | 5.716% | $33.7234 | $33.72 | $33.70 | $33.70 |
| Purchase #7 | $167.74 | 6.388% | $178.4552 | $178.46 | $178.45 | $178.50 |
| 7 purchase totals = | $634.42 | $676.5010 | $676.50 | $676.45 | $676.60 | |