| 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 | $230.83 | 11.499% | $257.3731 | $257.37 | $257.35 | $257.40 |
| Purchase #2 | $222.34 | 5.519% | $234.6109 | $234.61 | $234.60 | $234.60 |
| Purchase #3 | $205.71 | 9.133% | $224.4975 | $224.50 | $224.50 | $224.50 |
| Purchase #4 | $110.33 | 12.531% | $124.1555 | $124.16 | $124.15 | $124.20 |
| Purchase #5 | $111.29 | 10.177% | $122.616 | $122.62 | $122.60 | $122.60 |
| Purchase #6 | $81.35 | 6.417% | $86.5702 | $86.57 | $86.55 | $86.60 |
| Purchase #7 | $31.75 | 5.415% | $33.4693 | $33.47 | $33.45 | $33.50 |
| 7 purchase totals = | $993.60 | $1,083.2925 | $1,083.30 | $1,083.20 | $1,083.40 | |