| 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 | $132.55 | 10.636% | $146.648 | $146.65 | $146.65 | $146.60 |
| Purchase #2 | $11.25 | 11.136% | $12.5028 | $12.50 | $12.50 | $12.50 |
| Purchase #3 | $155.55 | 7.636% | $167.4278 | $167.43 | $167.45 | $167.40 |
| Purchase #4 | $15.42 | 11.154% | $17.1399 | $17.14 | $17.15 | $17.10 |
| Purchase #5 | $214.44 | 10.790% | $237.5781 | $237.58 | $237.60 | $237.60 |
| Purchase #6 | $78.42 | 3.782% | $81.3858 | $81.39 | $81.40 | $81.40 |
| Purchase #7 | $212.91 | 5.463% | $224.5413 | $224.54 | $224.55 | $224.50 |
| 7 purchase totals = | $820.54 | $887.2237 | $887.23 | $887.30 | $887.10 | |