| 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 | $170.26 | 7.574% | $183.1555 | $183.16 | $183.15 | $183.20 |
| Purchase #2 | $25.49 | 3.702% | $26.4336 | $26.43 | $26.45 | $26.40 |
| Purchase #3 | $146.54 | 9.188% | $160.0041 | $160.00 | $160.00 | $160.00 |
| Purchase #4 | $203.41 | 5.283% | $214.1562 | $214.16 | $214.15 | $214.20 |
| Purchase #5 | $185.93 | 8.766% | $202.2286 | $202.23 | $202.25 | $202.20 |
| Purchase #6 | $151.92 | 12.176% | $170.4178 | $170.42 | $170.40 | $170.40 |
| Purchase #7 | $116.57 | 4.808% | $122.1747 | $122.17 | $122.15 | $122.20 |
| 7 purchase totals = | $1,000.12 | $1,078.5705 | $1,078.57 | $1,078.55 | $1,078.60 | |