| 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 | $181.72 | 8.587% | $197.3243 | $197.32 | $197.30 | $197.30 |
| Purchase #2 | $110.77 | 5.668% | $117.0484 | $117.05 | $117.05 | $117.00 |
| Purchase #3 | $49.67 | 11.524% | $55.394 | $55.39 | $55.40 | $55.40 |
| Purchase #4 | $182.69 | 9.849% | $200.6831 | $200.68 | $200.70 | $200.70 |
| Purchase #5 | $119.79 | 5.658% | $126.5677 | $126.57 | $126.55 | $126.60 |
| Purchase #6 | $24.56 | 11.609% | $27.4112 | $27.41 | $27.40 | $27.40 |
| Purchase #7 | $150.46 | 3.741% | $156.0887 | $156.09 | $156.10 | $156.10 |
| 7 purchase totals = | $819.66 | $880.5174 | $880.51 | $880.50 | $880.50 | |