| 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 | $219.77 | 3.795% | $228.1103 | $228.11 | $228.10 | $228.10 |
| Purchase #2 | $179.83 | 3.635% | $186.3668 | $186.37 | $186.35 | $186.40 |
| Purchase #3 | $126.89 | 5.643% | $134.0504 | $134.05 | $134.05 | $134.10 |
| Purchase #4 | $10.25 | 3.799% | $10.6394 | $10.64 | $10.65 | $10.60 |
| Purchase #5 | $110.84 | 9.191% | $121.0273 | $121.03 | $121.05 | $121.00 |
| Purchase #6 | $166.75 | 11.753% | $186.3481 | $186.35 | $186.35 | $186.30 |
| Purchase #7 | $17.27 | 4.736% | $18.0879 | $18.09 | $18.10 | $18.10 |
| 7 purchase totals = | $831.60 | $884.6302 | $884.64 | $884.65 | $884.60 | |