| 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 | $214.52 | 5.618% | $226.5717 | $226.57 | $226.55 | $226.60 |
| Purchase #2 | $84.88 | 10.169% | $93.5114 | $93.51 | $93.50 | $93.50 |
| Purchase #3 | $114.49 | 5.221% | $120.4675 | $120.47 | $120.45 | $120.50 |
| Purchase #4 | $71.31 | 11.266% | $79.3438 | $79.34 | $79.35 | $79.30 |
| Purchase #5 | $99.52 | 9.113% | $108.5893 | $108.59 | $108.60 | $108.60 |
| Purchase #6 | $184.85 | 8.452% | $200.4735 | $200.47 | $200.45 | $200.50 |
| Purchase #7 | $93.63 | 11.575% | $104.4677 | $104.47 | $104.45 | $104.50 |
| 7 purchase totals = | $863.20 | $933.4249 | $933.42 | $933.35 | $933.50 | |