| 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 | $41.46 | 12.812% | $46.7719 | $46.77 | $46.75 | $46.80 |
| Purchase #2 | $186.98 | 10.437% | $206.4951 | $206.50 | $206.50 | $206.50 |
| Purchase #3 | $248.60 | 13.742% | $282.7626 | $282.76 | $282.75 | $282.80 |
| Purchase #4 | $71.31 | 11.332% | $79.3908 | $79.39 | $79.40 | $79.40 |
| Purchase #5 | $29.43 | 6.284% | $31.2794 | $31.28 | $31.30 | $31.30 |
| Purchase #6 | $12.68 | 9.730% | $13.9138 | $13.91 | $13.90 | $13.90 |
| Purchase #7 | $20.76 | 13.841% | $23.6334 | $23.63 | $23.65 | $23.60 |
| 7 purchase totals = | $611.22 | $684.2470 | $684.24 | $684.25 | $684.30 | |