| 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 | $26.39 | 7.379% | $28.3373 | $28.34 | $28.35 | $28.30 |
| Purchase #2 | $82.36 | 12.585% | $92.725 | $92.73 | $92.75 | $92.70 |
| Purchase #3 | $115.78 | 5.735% | $122.42 | $122.42 | $122.40 | $122.40 |
| Purchase #4 | $60.32 | 13.191% | $68.2768 | $68.28 | $68.30 | $68.30 |
| Purchase #5 | $227.54 | 3.536% | $235.5858 | $235.59 | $235.60 | $235.60 |
| Purchase #6 | $169.38 | 12.423% | $190.4221 | $190.42 | $190.40 | $190.40 |
| Purchase #7 | $215.29 | 11.103% | $239.1936 | $239.19 | $239.20 | $239.20 |
| 7 purchase totals = | $897.06 | $976.9606 | $976.97 | $977.00 | $976.90 | |