| 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 | $109.53 | 3.784% | $113.6746 | $113.67 | $113.65 | $113.70 |
| Purchase #2 | $70.60 | 9.276% | $77.1489 | $77.15 | $77.15 | $77.10 |
| Purchase #3 | $91.91 | 8.363% | $99.5964 | $99.60 | $99.60 | $99.60 |
| Purchase #4 | $161.66 | 9.632% | $177.2311 | $177.23 | $177.25 | $177.20 |
| Purchase #5 | $60.87 | 5.404% | $64.1594 | $64.16 | $64.15 | $64.20 |
| Purchase #6 | $227.92 | 7.348% | $244.6676 | $244.67 | $244.65 | $244.70 |
| Purchase #7 | $173.89 | 11.562% | $193.9952 | $194.00 | $194.00 | $194.00 |
| 7 purchase totals = | $896.38 | $970.4732 | $970.48 | $970.45 | $970.50 | |