| 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 | $236.27 | 12.644% | $266.144 | $266.14 | $266.15 | $266.10 |
| Purchase #2 | $72.47 | 11.278% | $80.6432 | $80.64 | $80.65 | $80.60 |
| Purchase #3 | $100.91 | 4.200% | $105.1482 | $105.15 | $105.15 | $105.10 |
| Purchase #4 | $218.83 | 12.475% | $246.129 | $246.13 | $246.15 | $246.10 |
| Purchase #5 | $57.71 | 4.215% | $60.1425 | $60.14 | $60.15 | $60.10 |
| Purchase #6 | $44.64 | 7.300% | $47.8987 | $47.90 | $47.90 | $47.90 |
| Purchase #7 | $124.43 | 11.108% | $138.2517 | $138.25 | $138.25 | $138.30 |
| 7 purchase totals = | $855.26 | $944.3573 | $944.35 | $944.40 | $944.20 | |