| 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 | $104.57 | 6.263% | $111.1192 | $111.12 | $111.10 | $111.10 |
| Purchase #2 | $122.94 | 10.434% | $135.7676 | $135.77 | $135.75 | $135.80 |
| Purchase #3 | $231.41 | 3.475% | $239.4515 | $239.45 | $239.45 | $239.50 |
| Purchase #4 | $238.97 | 7.372% | $256.5869 | $256.59 | $256.60 | $256.60 |
| Purchase #5 | $146.31 | 6.323% | $155.5612 | $155.56 | $155.55 | $155.60 |
| Purchase #6 | $102.30 | 13.453% | $116.0624 | $116.06 | $116.05 | $116.10 |
| Purchase #7 | $15.66 | 10.314% | $17.2752 | $17.28 | $17.30 | $17.30 |
| 7 purchase totals = | $962.16 | $1,031.8240 | $1,031.83 | $1,031.80 | $1,032.00 | |