| 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 | $232.25 | 12.830% | $262.0477 | $262.05 | $262.05 | $262.00 |
| Purchase #2 | $150.38 | 5.830% | $159.1472 | $159.15 | $159.15 | $159.10 |
| Purchase #3 | $45.98 | 11.391% | $51.2176 | $51.22 | $51.20 | $51.20 |
| Purchase #4 | $146.70 | 11.751% | $163.9387 | $163.94 | $163.95 | $163.90 |
| Purchase #5 | $216.26 | 11.275% | $240.6433 | $240.64 | $240.65 | $240.60 |
| Purchase #6 | $87.55 | 11.274% | $97.4204 | $97.42 | $97.40 | $97.40 |
| Purchase #7 | $99.84 | 10.189% | $110.0127 | $110.01 | $110.00 | $110.00 |
| 7 purchase totals = | $978.96 | $1,084.4276 | $1,084.43 | $1,084.40 | $1,084.20 | |