| 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 | $152.58 | 6.432% | $162.3939 | $162.39 | $162.40 | $162.40 |
| Purchase #2 | $217.26 | 7.785% | $234.1737 | $234.17 | $234.15 | $234.20 |
| Purchase #3 | $170.70 | 4.335% | $178.0998 | $178.10 | $178.10 | $178.10 |
| Purchase #4 | $14.53 | 5.787% | $15.3709 | $15.37 | $15.35 | $15.40 |
| Purchase #5 | $43.66 | 11.532% | $48.6949 | $48.69 | $48.70 | $48.70 |
| Purchase #6 | $10.81 | 6.300% | $11.491 | $11.49 | $11.50 | $11.50 |
| Purchase #7 | $186.34 | 4.672% | $195.0458 | $195.05 | $195.05 | $195.00 |
| 7 purchase totals = | $795.88 | $845.2700 | $845.26 | $845.25 | $845.30 | |