| 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 | $62.54 | 12.133% | $70.128 | $70.13 | $70.15 | $70.10 |
| Purchase #2 | $227.81 | 3.681% | $236.1957 | $236.20 | $236.20 | $236.20 |
| Purchase #3 | $150.73 | 6.529% | $160.5712 | $160.57 | $160.55 | $160.60 |
| Purchase #4 | $48.33 | 13.335% | $54.7748 | $54.77 | $54.75 | $54.80 |
| Purchase #5 | $137.72 | 12.154% | $154.4585 | $154.46 | $154.45 | $154.50 |
| Purchase #6 | $48.57 | 11.563% | $54.1861 | $54.19 | $54.20 | $54.20 |
| Purchase #7 | $89.44 | 3.806% | $92.8441 | $92.84 | $92.85 | $92.80 |
| 7 purchase totals = | $765.14 | $823.1584 | $823.16 | $823.15 | $823.20 | |