| 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 | $241.45 | 6.803% | $257.8758 | $257.88 | $257.90 | $257.90 |
| Purchase #2 | $163.48 | 8.428% | $177.2581 | $177.26 | $177.25 | $177.30 |
| Purchase #3 | $218.41 | 8.741% | $237.5012 | $237.50 | $237.50 | $237.50 |
| Purchase #4 | $9.92 | 5.519% | $10.4675 | $10.47 | $10.45 | $10.50 |
| Purchase #5 | $99.74 | 10.297% | $110.0102 | $110.01 | $110.00 | $110.00 |
| Purchase #6 | $44.56 | 11.501% | $49.6848 | $49.68 | $49.70 | $49.70 |
| Purchase #7 | $149.70 | 6.304% | $159.1371 | $159.14 | $159.15 | $159.10 |
| 7 purchase totals = | $927.26 | $1,001.9347 | $1,001.94 | $1,001.95 | $1,002.00 | |