| 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 | $204.95 | 13.368% | $232.3477 | $232.35 | $232.35 | $232.30 |
| Purchase #2 | $127.32 | 7.522% | $136.897 | $136.90 | $136.90 | $136.90 |
| Purchase #3 | $205.40 | 3.857% | $213.3223 | $213.32 | $213.30 | $213.30 |
| Purchase #4 | $33.36 | 7.693% | $35.9264 | $35.93 | $35.95 | $35.90 |
| Purchase #5 | $76.77 | 13.732% | $87.3121 | $87.31 | $87.30 | $87.30 |
| Purchase #6 | $12.85 | 8.268% | $13.9124 | $13.91 | $13.90 | $13.90 |
| Purchase #7 | $133.64 | 12.633% | $150.5227 | $150.52 | $150.50 | $150.50 |
| 7 purchase totals = | $794.29 | $870.2406 | $870.24 | $870.20 | $870.10 | |