| 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 | $63.25 | 9.366% | $69.174 | $69.17 | $69.15 | $69.20 |
| Purchase #2 | $172.70 | 13.381% | $195.809 | $195.81 | $195.80 | $195.80 |
| Purchase #3 | $140.79 | 10.209% | $155.1633 | $155.16 | $155.15 | $155.20 |
| Purchase #4 | $92.34 | 12.796% | $104.1558 | $104.16 | $104.15 | $104.20 |
| Purchase #5 | $241.70 | 4.419% | $252.3807 | $252.38 | $252.40 | $252.40 |
| Purchase #6 | $88.74 | 5.297% | $93.4406 | $93.44 | $93.45 | $93.40 |
| Purchase #7 | $38.76 | 11.198% | $43.1003 | $43.10 | $43.10 | $43.10 |
| 7 purchase totals = | $838.28 | $913.2237 | $913.22 | $913.20 | $913.30 | |