| 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 | $53.43 | 10.865% | $59.2352 | $59.24 | $59.25 | $59.20 |
| Purchase #2 | $125.81 | 10.542% | $139.0729 | $139.07 | $139.05 | $139.10 |
| Purchase #3 | $147.30 | 7.715% | $158.6642 | $158.66 | $158.65 | $158.70 |
| Purchase #4 | $95.51 | 13.242% | $108.1574 | $108.16 | $108.15 | $108.20 |
| Purchase #5 | $231.41 | 5.102% | $243.2165 | $243.22 | $243.20 | $243.20 |
| Purchase #6 | $120.46 | 11.399% | $134.1912 | $134.19 | $134.20 | $134.20 |
| Purchase #7 | $29.75 | 5.864% | $31.4945 | $31.49 | $31.50 | $31.50 |
| 7 purchase totals = | $803.67 | $874.0319 | $874.03 | $874.00 | $874.10 | |