| 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 | $11.75 | 6.776% | $12.5462 | $12.55 | $12.55 | $12.50 |
| Purchase #2 | $153.72 | 12.832% | $173.4454 | $173.45 | $173.45 | $173.40 |
| Purchase #3 | $234.81 | 5.202% | $247.0248 | $247.02 | $247.00 | $247.00 |
| Purchase #4 | $23.69 | 13.774% | $26.9531 | $26.95 | $26.95 | $27.00 |
| Purchase #5 | $59.29 | 12.263% | $66.5607 | $66.56 | $66.55 | $66.60 |
| Purchase #6 | $133.52 | 7.698% | $143.7984 | $143.80 | $143.80 | $143.80 |
| Purchase #7 | $44.60 | 6.653% | $47.5672 | $47.57 | $47.55 | $47.60 |
| 7 purchase totals = | $661.38 | $717.8958 | $717.90 | $717.85 | $717.90 | |