| 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 | $182.53 | 4.441% | $190.6362 | $190.64 | $190.65 | $190.60 |
| Purchase #2 | $51.89 | 13.670% | $58.9834 | $58.98 | $59.00 | $59.00 |
| Purchase #3 | $194.39 | 9.513% | $212.8823 | $212.88 | $212.90 | $212.90 |
| Purchase #4 | $138.62 | 7.196% | $148.5951 | $148.60 | $148.60 | $148.60 |
| Purchase #5 | $146.73 | 10.757% | $162.5137 | $162.51 | $162.50 | $162.50 |
| Purchase #6 | $87.81 | 12.290% | $98.6018 | $98.60 | $98.60 | $98.60 |
| Purchase #7 | $26.91 | 12.183% | $30.1884 | $30.19 | $30.20 | $30.20 |
| 7 purchase totals = | $828.88 | $902.4009 | $902.40 | $902.45 | $902.40 | |