| 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 | $227.71 | 7.497% | $244.7814 | $244.78 | $244.80 | $244.80 |
| Purchase #2 | $45.54 | 6.491% | $48.496 | $48.50 | $48.50 | $48.50 |
| Purchase #3 | $46.99 | 6.180% | $49.894 | $49.89 | $49.90 | $49.90 |
| Purchase #4 | $74.30 | 7.871% | $80.1482 | $80.15 | $80.15 | $80.10 |
| Purchase #5 | $114.37 | 11.310% | $127.3052 | $127.31 | $127.30 | $127.30 |
| Purchase #6 | $112.77 | 10.349% | $124.4406 | $124.44 | $124.45 | $124.40 |
| Purchase #7 | $211.75 | 9.145% | $231.1145 | $231.11 | $231.10 | $231.10 |
| 7 purchase totals = | $833.43 | $906.1799 | $906.18 | $906.20 | $906.10 | |