| 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 | $163.28 | 4.291% | $170.2863 | $170.29 | $170.30 | $170.30 |
| Purchase #2 | $133.63 | 13.696% | $151.932 | $151.93 | $151.95 | $151.90 |
| Purchase #3 | $122.31 | 7.469% | $131.4453 | $131.45 | $131.45 | $131.40 |
| Purchase #4 | $92.39 | 7.261% | $99.0984 | $99.10 | $99.10 | $99.10 |
| Purchase #5 | $157.84 | 7.453% | $169.6038 | $169.60 | $169.60 | $169.60 |
| Purchase #6 | $58.37 | 10.291% | $64.3769 | $64.38 | $64.40 | $64.40 |
| Purchase #7 | $232.33 | 5.296% | $244.6342 | $244.63 | $244.65 | $244.60 |
| 7 purchase totals = | $960.15 | $1,031.3769 | $1,031.38 | $1,031.45 | $1,031.30 | |