| 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 | $190.43 | 3.297% | $196.7085 | $196.71 | $196.70 | $196.70 |
| Purchase #2 | $15.98 | 10.526% | $17.6621 | $17.66 | $17.65 | $17.70 |
| Purchase #3 | $199.93 | 3.279% | $206.4857 | $206.49 | $206.50 | $206.50 |
| Purchase #4 | $8.55 | 4.555% | $8.9395 | $8.94 | $8.95 | $8.90 |
| Purchase #5 | $81.44 | 6.607% | $86.8207 | $86.82 | $86.80 | $86.80 |
| Purchase #6 | $246.92 | 12.350% | $277.4146 | $277.41 | $277.40 | $277.40 |
| Purchase #7 | $73.33 | 10.268% | $80.8595 | $80.86 | $80.85 | $80.90 |
| 7 purchase totals = | $816.58 | $874.8906 | $874.89 | $874.85 | $874.90 | |