| 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 | $84.31 | 3.423% | $87.1959 | $87.20 | $87.20 | $87.20 |
| Purchase #2 | $64.77 | 4.847% | $67.9094 | $67.91 | $67.90 | $67.90 |
| Purchase #3 | $155.71 | 12.112% | $174.5696 | $174.57 | $174.55 | $174.60 |
| Purchase #4 | $21.39 | 12.801% | $24.1281 | $24.13 | $24.15 | $24.10 |
| Purchase #5 | $122.63 | 9.673% | $134.492 | $134.49 | $134.50 | $134.50 |
| Purchase #6 | $133.73 | 4.360% | $139.5606 | $139.56 | $139.55 | $139.60 |
| Purchase #7 | $62.68 | 5.348% | $66.0321 | $66.03 | $66.05 | $66.00 |
| 7 purchase totals = | $645.22 | $693.8877 | $693.89 | $693.90 | $693.90 | |