| 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 | $206.59 | 6.518% | $220.0555 | $220.06 | $220.05 | $220.10 |
| Purchase #2 | $61.99 | 11.703% | $69.2447 | $69.24 | $69.25 | $69.20 |
| Purchase #3 | $71.42 | 7.177% | $76.5458 | $76.55 | $76.55 | $76.50 |
| Purchase #4 | $171.42 | 8.109% | $185.3204 | $185.32 | $185.30 | $185.30 |
| Purchase #5 | $72.49 | 5.234% | $76.2841 | $76.28 | $76.30 | $76.30 |
| Purchase #6 | $23.41 | 12.591% | $26.3576 | $26.36 | $26.35 | $26.40 |
| Purchase #7 | $128.60 | 11.649% | $143.5806 | $143.58 | $143.60 | $143.60 |
| 7 purchase totals = | $735.92 | $797.3887 | $797.39 | $797.40 | $797.40 | |