| 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 | $65.57 | 12.835% | $73.9859 | $73.99 | $74.00 | $74.00 |
| Purchase #2 | $104.28 | 12.545% | $117.3619 | $117.36 | $117.35 | $117.40 |
| Purchase #3 | $113.42 | 6.345% | $120.6165 | $120.62 | $120.60 | $120.60 |
| Purchase #4 | $212.87 | 13.759% | $242.1588 | $242.16 | $242.15 | $242.20 |
| Purchase #5 | $157.71 | 7.268% | $169.1724 | $169.17 | $169.15 | $169.20 |
| Purchase #6 | $56.99 | 7.559% | $61.2979 | $61.30 | $61.30 | $61.30 |
| Purchase #7 | $51.32 | 8.221% | $55.539 | $55.54 | $55.55 | $55.50 |
| 7 purchase totals = | $762.16 | $840.1324 | $840.14 | $840.10 | $840.20 | |