| 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 | $141.53 | 10.216% | $155.9887 | $155.99 | $156.00 | $156.00 |
| Purchase #2 | $160.48 | 12.663% | $180.8016 | $180.80 | $180.80 | $180.80 |
| Purchase #3 | $131.30 | 5.304% | $138.2642 | $138.26 | $138.25 | $138.30 |
| Purchase #4 | $215.65 | 9.139% | $235.3583 | $235.36 | $235.35 | $235.40 |
| Purchase #5 | $102.73 | 3.557% | $106.3841 | $106.38 | $106.40 | $106.40 |
| Purchase #6 | $166.56 | 8.316% | $180.4111 | $180.41 | $180.40 | $180.40 |
| Purchase #7 | $68.48 | 3.238% | $70.6974 | $70.70 | $70.70 | $70.70 |
| 7 purchase totals = | $986.73 | $1,067.9054 | $1,067.90 | $1,067.90 | $1,068.00 | |