| 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 | $165.56 | 4.572% | $173.1294 | $173.13 | $173.15 | $173.10 |
| Purchase #2 | $126.27 | 11.218% | $140.435 | $140.44 | $140.45 | $140.40 |
| Purchase #3 | $45.62 | 7.835% | $49.1943 | $49.19 | $49.20 | $49.20 |
| Purchase #4 | $155.64 | 10.176% | $171.4779 | $171.48 | $171.50 | $171.50 |
| Purchase #5 | $236.80 | 6.785% | $252.8669 | $252.87 | $252.85 | $252.90 |
| Purchase #6 | $23.33 | 11.513% | $26.016 | $26.02 | $26.00 | $26.00 |
| Purchase #7 | $205.43 | 10.703% | $227.4172 | $227.42 | $227.40 | $227.40 |
| 7 purchase totals = | $958.65 | $1,040.5367 | $1,040.55 | $1,040.55 | $1,040.50 | |