| 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 | $161.33 | 12.811% | $181.998 | $182.00 | $182.00 | $182.00 |
| Purchase #2 | $74.46 | 5.370% | $78.4585 | $78.46 | $78.45 | $78.50 |
| Purchase #3 | $243.33 | 4.444% | $254.1436 | $254.14 | $254.15 | $254.10 |
| Purchase #4 | $202.84 | 12.617% | $228.4323 | $228.43 | $228.45 | $228.40 |
| Purchase #5 | $185.68 | 10.647% | $205.4493 | $205.45 | $205.45 | $205.40 |
| Purchase #6 | $139.91 | 11.298% | $155.717 | $155.72 | $155.70 | $155.70 |
| Purchase #7 | $10.55 | 3.526% | $10.922 | $10.92 | $10.90 | $10.90 |
| 7 purchase totals = | $1,018.10 | $1,115.1207 | $1,115.12 | $1,115.10 | $1,115.00 | |