| 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 | $89.49 | 6.443% | $95.2558 | $95.26 | $95.25 | $95.30 |
| Purchase #2 | $100.52 | 8.146% | $108.7084 | $108.71 | $108.70 | $108.70 |
| Purchase #3 | $125.36 | 6.248% | $133.1925 | $133.19 | $133.20 | $133.20 |
| Purchase #4 | $13.32 | 3.357% | $13.7672 | $13.77 | $13.75 | $13.80 |
| Purchase #5 | $129.81 | 13.645% | $147.5226 | $147.52 | $147.50 | $147.50 |
| Purchase #6 | $111.65 | 7.839% | $120.4022 | $120.40 | $120.40 | $120.40 |
| Purchase #7 | $78.65 | 13.189% | $89.0231 | $89.02 | $89.00 | $89.00 |
| 7 purchase totals = | $648.80 | $707.8718 | $707.87 | $707.80 | $707.90 | |