| 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 | $219.94 | 5.436% | $231.8959 | $231.90 | $231.90 | $231.90 |
| Purchase #2 | $119.49 | 6.111% | $126.792 | $126.79 | $126.80 | $126.80 |
| Purchase #3 | $111.81 | 9.738% | $122.6981 | $122.70 | $122.70 | $122.70 |
| Purchase #4 | $77.77 | 7.765% | $83.8088 | $83.81 | $83.80 | $83.80 |
| Purchase #5 | $209.78 | 7.484% | $225.4799 | $225.48 | $225.50 | $225.50 |
| Purchase #6 | $62.92 | 7.365% | $67.5541 | $67.55 | $67.55 | $67.60 |
| Purchase #7 | $117.40 | 8.709% | $127.6244 | $127.62 | $127.60 | $127.60 |
| 7 purchase totals = | $919.11 | $985.8532 | $985.85 | $985.85 | $985.90 | |