| 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 | $195.82 | 12.238% | $219.7845 | $219.78 | $219.80 | $219.80 |
| Purchase #2 | $10.61 | 9.143% | $11.5801 | $11.58 | $11.60 | $11.60 |
| Purchase #3 | $162.92 | 5.229% | $171.4391 | $171.44 | $171.45 | $171.40 |
| Purchase #4 | $104.43 | 12.568% | $117.5548 | $117.55 | $117.55 | $117.60 |
| Purchase #5 | $75.43 | 8.617% | $81.9298 | $81.93 | $81.95 | $81.90 |
| Purchase #6 | $46.94 | 12.218% | $52.6751 | $52.68 | $52.70 | $52.70 |
| Purchase #7 | $217.84 | 6.702% | $232.4396 | $232.44 | $232.45 | $232.40 |
| 7 purchase totals = | $813.99 | $887.4030 | $887.40 | $887.50 | $887.40 | |