| 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 | $102.58 | 5.475% | $108.1963 | $108.20 | $108.20 | $108.20 |
| Purchase #2 | $82.97 | 13.787% | $94.4091 | $94.41 | $94.40 | $94.40 |
| Purchase #3 | $89.69 | 13.429% | $101.7345 | $101.73 | $101.75 | $101.70 |
| Purchase #4 | $168.45 | 11.496% | $187.815 | $187.82 | $187.80 | $187.80 |
| Purchase #5 | $121.40 | 13.818% | $138.1751 | $138.18 | $138.20 | $138.20 |
| Purchase #6 | $240.61 | 4.213% | $250.7469 | $250.75 | $250.75 | $250.70 |
| Purchase #7 | $51.82 | 4.352% | $54.0752 | $54.08 | $54.10 | $54.10 |
| 7 purchase totals = | $857.52 | $935.1521 | $935.17 | $935.20 | $935.10 | |