| 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 | $124.31 | 11.462% | $138.5584 | $138.56 | $138.55 | $138.60 |
| Purchase #2 | $35.90 | 12.714% | $40.4643 | $40.46 | $40.45 | $40.50 |
| Purchase #3 | $88.40 | 4.367% | $92.2604 | $92.26 | $92.25 | $92.30 |
| Purchase #4 | $212.28 | 11.594% | $236.8917 | $236.89 | $236.90 | $236.90 |
| Purchase #5 | $64.77 | 7.397% | $69.561 | $69.56 | $69.55 | $69.60 |
| Purchase #6 | $165.68 | 10.567% | $183.1874 | $183.19 | $183.20 | $183.20 |
| Purchase #7 | $197.58 | 11.820% | $220.934 | $220.93 | $220.95 | $220.90 |
| 7 purchase totals = | $888.92 | $981.8572 | $981.85 | $981.85 | $982.00 | |