| 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 | $216.88 | 6.318% | $230.5825 | $230.58 | $230.60 | $230.60 |
| Purchase #2 | $156.96 | 3.448% | $162.372 | $162.37 | $162.35 | $162.40 |
| Purchase #3 | $108.38 | 6.849% | $115.8029 | $115.80 | $115.80 | $115.80 |
| Purchase #4 | $119.28 | 4.858% | $125.0746 | $125.07 | $125.05 | $125.10 |
| Purchase #5 | $62.42 | 9.417% | $68.2981 | $68.30 | $68.30 | $68.30 |
| Purchase #6 | $50.93 | 5.761% | $53.8641 | $53.86 | $53.85 | $53.90 |
| Purchase #7 | $144.76 | 8.175% | $156.5941 | $156.59 | $156.60 | $156.60 |
| 7 purchase totals = | $859.61 | $912.5883 | $912.57 | $912.55 | $912.70 | |