| 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 | $74.29 | 13.144% | $84.0547 | $84.05 | $84.05 | $84.10 |
| Purchase #2 | $169.73 | 11.440% | $189.1471 | $189.15 | $189.15 | $189.10 |
| Purchase #3 | $92.99 | 6.439% | $98.9776 | $98.98 | $99.00 | $99.00 |
| Purchase #4 | $74.43 | 11.461% | $82.9604 | $82.96 | $82.95 | $83.00 |
| Purchase #5 | $109.65 | 5.573% | $115.7608 | $115.76 | $115.75 | $115.80 |
| Purchase #6 | $141.34 | 5.208% | $148.701 | $148.70 | $148.70 | $148.70 |
| Purchase #7 | $48.26 | 8.684% | $52.4509 | $52.45 | $52.45 | $52.50 |
| 7 purchase totals = | $710.69 | $772.0525 | $772.05 | $772.05 | $772.20 | |