| 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 | $116.69 | 12.698% | $131.5073 | $131.51 | $131.50 | $131.50 |
| Purchase #2 | $160.46 | 12.425% | $180.3972 | $180.40 | $180.40 | $180.40 |
| Purchase #3 | $145.47 | 5.541% | $153.5305 | $153.53 | $153.55 | $153.50 |
| Purchase #4 | $208.30 | 6.749% | $222.3582 | $222.36 | $222.35 | $222.40 |
| Purchase #5 | $224.34 | 7.396% | $240.9322 | $240.93 | $240.95 | $240.90 |
| Purchase #6 | $116.79 | 4.593% | $122.1542 | $122.15 | $122.15 | $122.20 |
| Purchase #7 | $65.43 | 7.126% | $70.0925 | $70.09 | $70.10 | $70.10 |
| 7 purchase totals = | $1,037.48 | $1,120.9721 | $1,120.97 | $1,121.00 | $1,121.00 | |