| 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 | $39.96 | 11.386% | $44.5098 | $44.51 | $44.50 | $44.50 |
| Purchase #2 | $197.89 | 7.803% | $213.3314 | $213.33 | $213.35 | $213.30 |
| Purchase #3 | $133.78 | 6.719% | $142.7687 | $142.77 | $142.75 | $142.80 |
| Purchase #4 | $15.72 | 13.162% | $17.7891 | $17.79 | $17.80 | $17.80 |
| Purchase #5 | $250.94 | 13.803% | $285.5772 | $285.58 | $285.60 | $285.60 |
| Purchase #6 | $154.99 | 7.265% | $166.25 | $166.25 | $166.25 | $166.30 |
| Purchase #7 | $100.32 | 7.259% | $107.6022 | $107.60 | $107.60 | $107.60 |
| 7 purchase totals = | $893.60 | $977.8284 | $977.83 | $977.85 | $977.90 | |