| 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 | $213.71 | 9.178% | $233.3243 | $233.32 | $233.30 | $233.30 |
| Purchase #2 | $64.25 | 5.832% | $67.9971 | $68.00 | $68.00 | $68.00 |
| Purchase #3 | $204.60 | 7.265% | $219.4642 | $219.46 | $219.45 | $219.50 |
| Purchase #4 | $16.49 | 6.314% | $17.5312 | $17.53 | $17.55 | $17.50 |
| Purchase #5 | $63.28 | 8.548% | $68.6892 | $68.69 | $68.70 | $68.70 |
| Purchase #6 | $201.40 | 5.310% | $212.0943 | $212.09 | $212.10 | $212.10 |
| Purchase #7 | $101.45 | 9.465% | $111.0522 | $111.05 | $111.05 | $111.10 |
| 7 purchase totals = | $865.18 | $930.1525 | $930.14 | $930.15 | $930.20 | |