| 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 | $170.62 | 7.524% | $183.4574 | $183.46 | $183.45 | $183.50 |
| Purchase #2 | $95.80 | 10.357% | $105.722 | $105.72 | $105.70 | $105.70 |
| Purchase #3 | $46.33 | 12.111% | $51.941 | $51.94 | $51.95 | $51.90 |
| Purchase #4 | $232.79 | 9.230% | $254.2765 | $254.28 | $254.30 | $254.30 |
| Purchase #5 | $154.85 | 3.119% | $159.6798 | $159.68 | $159.70 | $159.70 |
| Purchase #6 | $75.28 | 9.195% | $82.202 | $82.20 | $82.20 | $82.20 |
| Purchase #7 | $21.50 | 4.510% | $22.4697 | $22.47 | $22.45 | $22.50 |
| 7 purchase totals = | $797.17 | $859.7484 | $859.75 | $859.75 | $859.80 | |