| 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 | $123.36 | 6.525% | $131.4092 | $131.41 | $131.40 | $131.40 |
| Purchase #2 | $26.73 | 8.474% | $28.9951 | $29.00 | $29.00 | $29.00 |
| Purchase #3 | $72.25 | 10.778% | $80.0371 | $80.04 | $80.05 | $80.00 |
| Purchase #4 | $54.86 | 6.758% | $58.5674 | $58.57 | $58.55 | $58.60 |
| Purchase #5 | $106.78 | 12.336% | $119.9524 | $119.95 | $119.95 | $120.00 |
| Purchase #6 | $140.62 | 10.857% | $155.8871 | $155.89 | $155.90 | $155.90 |
| Purchase #7 | $215.31 | 8.611% | $233.8503 | $233.85 | $233.85 | $233.90 |
| 7 purchase totals = | $739.91 | $808.6986 | $808.71 | $808.70 | $808.80 | |