| 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 | $26.76 | 12.727% | $30.1657 | $30.17 | $30.15 | $30.20 |
| Purchase #2 | $225.67 | 5.525% | $238.1383 | $238.14 | $238.15 | $238.10 |
| Purchase #3 | $87.60 | 11.420% | $97.6039 | $97.60 | $97.60 | $97.60 |
| Purchase #4 | $170.72 | 4.480% | $178.3683 | $178.37 | $178.35 | $178.40 |
| Purchase #5 | $103.75 | 8.511% | $112.5802 | $112.58 | $112.60 | $112.60 |
| Purchase #6 | $105.47 | 5.455% | $111.2234 | $111.22 | $111.20 | $111.20 |
| Purchase #7 | $232.39 | 4.672% | $243.2473 | $243.25 | $243.25 | $243.20 |
| 7 purchase totals = | $952.36 | $1,011.3271 | $1,011.33 | $1,011.30 | $1,011.30 | |