| 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 | $181.59 | 12.713% | $204.6755 | $204.68 | $204.70 | $204.70 |
| Purchase #2 | $19.76 | 8.370% | $21.4139 | $21.41 | $21.40 | $21.40 |
| Purchase #3 | $171.62 | 4.418% | $179.2022 | $179.20 | $179.20 | $179.20 |
| Purchase #4 | $124.46 | 7.156% | $133.3664 | $133.37 | $133.35 | $133.40 |
| Purchase #5 | $71.76 | 3.802% | $74.4883 | $74.49 | $74.50 | $74.50 |
| Purchase #6 | $48.46 | 12.621% | $54.5761 | $54.58 | $54.60 | $54.60 |
| Purchase #7 | $16.45 | 12.249% | $18.465 | $18.47 | $18.45 | $18.50 |
| 7 purchase totals = | $634.10 | $686.1874 | $686.20 | $686.20 | $686.30 | |