| 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 | $49.93 | 4.697% | $52.2752 | $52.28 | $52.30 | $52.30 |
| Purchase #2 | $23.57 | 11.272% | $26.2268 | $26.23 | $26.25 | $26.20 |
| Purchase #3 | $180.37 | 8.763% | $196.1758 | $196.18 | $196.20 | $196.20 |
| Purchase #4 | $124.86 | 5.647% | $131.9108 | $131.91 | $131.90 | $131.90 |
| Purchase #5 | $109.54 | 6.451% | $116.6064 | $116.61 | $116.60 | $116.60 |
| Purchase #6 | $147.55 | 9.352% | $161.3489 | $161.35 | $161.35 | $161.30 |
| Purchase #7 | $205.27 | 12.533% | $230.9965 | $231.00 | $231.00 | $231.00 |
| 7 purchase totals = | $841.09 | $915.5404 | $915.56 | $915.60 | $915.50 | |