| 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 | $21.54 | 13.193% | $24.3818 | $24.38 | $24.40 | $24.40 |
| Purchase #2 | $86.59 | 12.313% | $97.2518 | $97.25 | $97.25 | $97.30 |
| Purchase #3 | $222.58 | 11.356% | $247.8562 | $247.86 | $247.85 | $247.90 |
| Purchase #4 | $131.26 | 12.220% | $147.3 | $147.30 | $147.30 | $147.30 |
| Purchase #5 | $130.26 | 8.485% | $141.3126 | $141.31 | $141.30 | $141.30 |
| Purchase #6 | $198.59 | 10.366% | $219.1758 | $219.18 | $219.20 | $219.20 |
| Purchase #7 | $9.92 | 10.480% | $10.9596 | $10.96 | $10.95 | $11.00 |
| 7 purchase totals = | $800.74 | $888.2378 | $888.24 | $888.25 | $888.40 | |