| 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 | $146.75 | 13.565% | $166.6566 | $166.66 | $166.65 | $166.70 |
| Purchase #2 | $86.70 | 8.521% | $94.0877 | $94.09 | $94.10 | $94.10 |
| Purchase #3 | $237.40 | 3.130% | $244.8306 | $244.83 | $244.85 | $244.80 |
| Purchase #4 | $199.91 | 6.611% | $213.1261 | $213.13 | $213.15 | $213.10 |
| Purchase #5 | $11.34 | 5.261% | $11.9366 | $11.94 | $11.95 | $11.90 |
| Purchase #6 | $59.78 | 13.635% | $67.931 | $67.93 | $67.95 | $67.90 |
| Purchase #7 | $166.93 | 13.732% | $189.8528 | $189.85 | $189.85 | $189.90 |
| 7 purchase totals = | $908.81 | $988.4214 | $988.43 | $988.50 | $988.40 | |