| 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 | $22.43 | 10.874% | $24.869 | $24.87 | $24.85 | $24.90 |
| Purchase #2 | $46.31 | 5.506% | $48.8598 | $48.86 | $48.85 | $48.90 |
| Purchase #3 | $106.83 | 6.436% | $113.7056 | $113.71 | $113.70 | $113.70 |
| Purchase #4 | $205.96 | 7.832% | $222.0908 | $222.09 | $222.10 | $222.10 |
| Purchase #5 | $157.26 | 10.833% | $174.296 | $174.30 | $174.30 | $174.30 |
| Purchase #6 | $114.39 | 11.250% | $127.2589 | $127.26 | $127.25 | $127.30 |
| Purchase #7 | $134.45 | 9.426% | $147.1233 | $147.12 | $147.10 | $147.10 |
| 7 purchase totals = | $787.63 | $858.2034 | $858.21 | $858.15 | $858.30 | |