| 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 | $17.67 | 4.439% | $18.4544 | $18.45 | $18.45 | $18.50 |
| Purchase #2 | $210.77 | 4.472% | $220.1956 | $220.20 | $220.20 | $220.20 |
| Purchase #3 | $73.99 | 11.703% | $82.649 | $82.65 | $82.65 | $82.60 |
| Purchase #4 | $143.59 | 6.800% | $153.3541 | $153.35 | $153.35 | $153.40 |
| Purchase #5 | $219.39 | 10.473% | $242.3667 | $242.37 | $242.35 | $242.40 |
| Purchase #6 | $134.79 | 11.438% | $150.2073 | $150.21 | $150.20 | $150.20 |
| Purchase #7 | $148.81 | 5.273% | $156.6568 | $156.66 | $156.65 | $156.70 |
| 7 purchase totals = | $949.01 | $1,023.8839 | $1,023.89 | $1,023.85 | $1,024.00 | |