| 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 | $91.61 | 7.517% | $98.4963 | $98.50 | $98.50 | $98.50 |
| Purchase #2 | $97.36 | 7.761% | $104.9161 | $104.92 | $104.90 | $104.90 |
| Purchase #3 | $52.51 | 8.603% | $57.0274 | $57.03 | $57.05 | $57.00 |
| Purchase #4 | $62.92 | 4.662% | $65.8533 | $65.85 | $65.85 | $65.90 |
| Purchase #5 | $70.86 | 13.376% | $80.3382 | $80.34 | $80.35 | $80.30 |
| Purchase #6 | $147.26 | 5.683% | $155.6288 | $155.63 | $155.65 | $155.60 |
| Purchase #7 | $166.51 | 8.252% | $180.2504 | $180.25 | $180.25 | $180.30 |
| 7 purchase totals = | $689.03 | $742.5105 | $742.52 | $742.55 | $742.50 | |