| 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 | $132.74 | 10.388% | $146.529 | $146.53 | $146.55 | $146.50 |
| Purchase #2 | $209.57 | 3.203% | $216.2825 | $216.28 | $216.30 | $216.30 |
| Purchase #3 | $118.97 | 3.162% | $122.7318 | $122.73 | $122.75 | $122.70 |
| Purchase #4 | $174.91 | 3.149% | $180.4179 | $180.42 | $180.40 | $180.40 |
| Purchase #5 | $107.74 | 4.661% | $112.7618 | $112.76 | $112.75 | $112.80 |
| Purchase #6 | $87.83 | 6.467% | $93.51 | $93.51 | $93.50 | $93.50 |
| Purchase #7 | $26.57 | 7.783% | $28.6379 | $28.64 | $28.65 | $28.60 |
| 7 purchase totals = | $858.33 | $900.8709 | $900.87 | $900.90 | $900.80 | |