| 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 | $225.48 | 12.698% | $254.1115 | $254.11 | $254.10 | $254.10 |
| Purchase #2 | $6.90 | 13.722% | $7.8468 | $7.85 | $7.85 | $7.80 |
| Purchase #3 | $61.91 | 9.350% | $67.6986 | $67.70 | $67.70 | $67.70 |
| Purchase #4 | $65.94 | 8.328% | $71.4315 | $71.43 | $71.45 | $71.40 |
| Purchase #5 | $86.73 | 5.153% | $91.1992 | $91.20 | $91.20 | $91.20 |
| Purchase #6 | $156.87 | 5.258% | $165.1182 | $165.12 | $165.10 | $165.10 |
| Purchase #7 | $46.43 | 9.657% | $50.9137 | $50.91 | $50.90 | $50.90 |
| 7 purchase totals = | $650.26 | $708.3195 | $708.32 | $708.30 | $708.20 | |