| 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 | $182.25 | 12.207% | $204.4973 | $204.50 | $204.50 | $204.50 |
| Purchase #2 | $245.30 | 7.680% | $264.139 | $264.14 | $264.15 | $264.10 |
| Purchase #3 | $161.56 | 8.336% | $175.0276 | $175.03 | $175.05 | $175.00 |
| Purchase #4 | $249.94 | 6.375% | $265.8737 | $265.87 | $265.85 | $265.90 |
| Purchase #5 | $109.97 | 13.867% | $125.2195 | $125.22 | $125.20 | $125.20 |
| Purchase #6 | $47.39 | 9.788% | $52.0285 | $52.03 | $52.05 | $52.00 |
| Purchase #7 | $203.99 | 4.419% | $213.0043 | $213.00 | $213.00 | $213.00 |
| 7 purchase totals = | $1,200.40 | $1,299.7899 | $1,299.79 | $1,299.80 | $1,299.70 | |