| 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 | $33.89 | 12.660% | $38.1805 | $38.18 | $38.20 | $38.20 |
| Purchase #2 | $146.99 | 10.814% | $162.8855 | $162.89 | $162.90 | $162.90 |
| Purchase #3 | $80.32 | 10.328% | $88.6154 | $88.62 | $88.60 | $88.60 |
| Purchase #4 | $240.32 | 6.268% | $255.3833 | $255.38 | $255.40 | $255.40 |
| Purchase #5 | $64.70 | 9.714% | $70.985 | $70.99 | $71.00 | $71.00 |
| Purchase #6 | $117.89 | 12.216% | $132.2914 | $132.29 | $132.30 | $132.30 |
| Purchase #7 | $84.62 | 10.374% | $93.3985 | $93.40 | $93.40 | $93.40 |
| 7 purchase totals = | $768.73 | $841.7396 | $841.75 | $841.80 | $841.80 | |