| 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 | $159.81 | 3.339% | $165.1461 | $165.15 | $165.15 | $165.10 |
| Purchase #2 | $107.88 | 13.284% | $122.2108 | $122.21 | $122.20 | $122.20 |
| Purchase #3 | $15.26 | 4.145% | $15.8925 | $15.89 | $15.90 | $15.90 |
| Purchase #4 | $69.99 | 13.151% | $79.1944 | $79.19 | $79.20 | $79.20 |
| Purchase #5 | $104.46 | 12.366% | $117.3775 | $117.38 | $117.40 | $117.40 |
| Purchase #6 | $22.60 | 7.869% | $24.3784 | $24.38 | $24.40 | $24.40 |
| Purchase #7 | $47.73 | 4.497% | $49.8764 | $49.88 | $49.90 | $49.90 |
| 7 purchase totals = | $527.73 | $574.0761 | $574.08 | $574.15 | $574.10 | |