| 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 | $177.84 | 6.417% | $189.252 | $189.25 | $189.25 | $189.30 |
| Purchase #2 | $61.48 | 9.774% | $67.4891 | $67.49 | $67.50 | $67.50 |
| Purchase #3 | $26.75 | 5.525% | $28.2279 | $28.23 | $28.25 | $28.20 |
| Purchase #4 | $227.85 | 3.523% | $235.8772 | $235.88 | $235.90 | $235.90 |
| Purchase #5 | $138.42 | 6.197% | $146.9979 | $147.00 | $147.00 | $147.00 |
| Purchase #6 | $70.58 | 9.644% | $77.3867 | $77.39 | $77.40 | $77.40 |
| Purchase #7 | $24.56 | 11.737% | $27.4426 | $27.44 | $27.45 | $27.40 |
| 7 purchase totals = | $727.48 | $772.6734 | $772.68 | $772.75 | $772.70 | |