| 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 | $74.75 | 4.464% | $78.0868 | $78.09 | $78.10 | $78.10 |
| Purchase #2 | $126.90 | 10.548% | $140.2854 | $140.29 | $140.30 | $140.30 |
| Purchase #3 | $247.28 | 11.287% | $275.1905 | $275.19 | $275.20 | $275.20 |
| Purchase #4 | $205.33 | 10.607% | $227.1094 | $227.11 | $227.10 | $227.10 |
| Purchase #5 | $45.67 | 3.783% | $47.3977 | $47.40 | $47.40 | $47.40 |
| Purchase #6 | $37.38 | 8.164% | $40.4317 | $40.43 | $40.45 | $40.40 |
| Purchase #7 | $155.95 | 4.810% | $163.4512 | $163.45 | $163.45 | $163.50 |
| 7 purchase totals = | $893.26 | $971.9527 | $971.96 | $972.00 | $972.00 | |