| 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 | $112.50 | 11.413% | $125.3396 | $125.34 | $125.35 | $125.30 |
| Purchase #2 | $56.85 | 11.557% | $63.4202 | $63.42 | $63.40 | $63.40 |
| Purchase #3 | $183.51 | 13.416% | $208.1297 | $208.13 | $208.15 | $208.10 |
| Purchase #4 | $172.51 | 3.765% | $179.005 | $179.01 | $179.00 | $179.00 |
| Purchase #5 | $15.28 | 11.520% | $17.0403 | $17.04 | $17.05 | $17.00 |
| Purchase #6 | $63.64 | 6.299% | $67.6487 | $67.65 | $67.65 | $67.60 |
| Purchase #7 | $127.63 | 8.719% | $138.7581 | $138.76 | $138.75 | $138.80 |
| 7 purchase totals = | $731.92 | $799.3416 | $799.35 | $799.35 | $799.20 | |