| 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 | $100.46 | 3.803% | $104.2805 | $104.28 | $104.30 | $104.30 |
| Purchase #2 | $105.70 | 5.652% | $111.6742 | $111.67 | $111.65 | $111.70 |
| Purchase #3 | $82.53 | 13.813% | $93.9299 | $93.93 | $93.95 | $93.90 |
| Purchase #4 | $67.74 | 13.597% | $76.9506 | $76.95 | $76.95 | $77.00 |
| Purchase #5 | $38.76 | 11.674% | $43.2848 | $43.28 | $43.30 | $43.30 |
| Purchase #6 | $145.55 | 9.541% | $159.4369 | $159.44 | $159.45 | $159.40 |
| Purchase #7 | $62.93 | 9.765% | $69.0751 | $69.08 | $69.10 | $69.10 |
| 7 purchase totals = | $603.67 | $658.6320 | $658.63 | $658.70 | $658.70 | |