| 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 | $97.58 | 7.304% | $104.7072 | $104.71 | $104.70 | $104.70 |
| Purchase #2 | $146.42 | 9.834% | $160.8189 | $160.82 | $160.80 | $160.80 |
| Purchase #3 | $124.30 | 13.425% | $140.9873 | $140.99 | $141.00 | $141.00 |
| Purchase #4 | $50.90 | 7.380% | $54.6564 | $54.66 | $54.65 | $54.70 |
| Purchase #5 | $194.29 | 4.698% | $203.4177 | $203.42 | $203.40 | $203.40 |
| Purchase #6 | $165.68 | 13.824% | $188.5836 | $188.58 | $188.60 | $188.60 |
| Purchase #7 | $67.27 | 7.591% | $72.3765 | $72.38 | $72.40 | $72.40 |
| 7 purchase totals = | $846.44 | $925.5476 | $925.56 | $925.55 | $925.60 | |