| 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 | $220.90 | 8.461% | $239.5903 | $239.59 | $239.60 | $239.60 |
| Purchase #2 | $212.28 | 3.703% | $220.1407 | $220.14 | $220.15 | $220.10 |
| Purchase #3 | $81.86 | 5.398% | $86.2788 | $86.28 | $86.30 | $86.30 |
| Purchase #4 | $230.35 | 5.515% | $243.0538 | $243.05 | $243.05 | $243.10 |
| Purchase #5 | $63.78 | 5.700% | $67.4155 | $67.42 | $67.40 | $67.40 |
| Purchase #6 | $210.34 | 13.105% | $237.9051 | $237.91 | $237.90 | $237.90 |
| Purchase #7 | $60.29 | 9.862% | $66.2358 | $66.24 | $66.25 | $66.20 |
| 7 purchase totals = | $1,079.80 | $1,160.6200 | $1,160.63 | $1,160.65 | $1,160.60 | |