| 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 | $164.36 | 5.406% | $173.2453 | $173.25 | $173.25 | $173.20 |
| Purchase #2 | $66.70 | 12.624% | $75.1202 | $75.12 | $75.10 | $75.10 |
| Purchase #3 | $233.38 | 11.289% | $259.7263 | $259.73 | $259.75 | $259.70 |
| Purchase #4 | $24.31 | 3.843% | $25.2442 | $25.24 | $25.25 | $25.20 |
| Purchase #5 | $29.90 | 8.863% | $32.55 | $32.55 | $32.55 | $32.60 |
| Purchase #6 | $156.49 | 4.453% | $163.4585 | $163.46 | $163.45 | $163.50 |
| Purchase #7 | $47.26 | 7.523% | $50.8154 | $50.82 | $50.80 | $50.80 |
| 7 purchase totals = | $722.40 | $780.1599 | $780.17 | $780.15 | $780.10 | |