| 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 | $7.36 | 7.787% | $7.9331 | $7.93 | $7.95 | $7.90 |
| Purchase #2 | $65.73 | 11.448% | $73.2548 | $73.25 | $73.25 | $73.30 |
| Purchase #3 | $65.81 | 7.210% | $70.5549 | $70.55 | $70.55 | $70.60 |
| Purchase #4 | $8.83 | 8.218% | $9.5556 | $9.56 | $9.55 | $9.60 |
| Purchase #5 | $178.88 | 11.673% | $199.7607 | $199.76 | $199.75 | $199.80 |
| Purchase #6 | $194.29 | 7.288% | $208.4499 | $208.45 | $208.45 | $208.40 |
| Purchase #7 | $199.80 | 12.546% | $224.8669 | $224.87 | $224.85 | $224.90 |
| 7 purchase totals = | $720.70 | $794.3759 | $794.37 | $794.35 | $794.50 | |