| 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 | $187.60 | 9.494% | $205.4107 | $205.41 | $205.40 | $205.40 |
| Purchase #2 | $178.40 | 7.121% | $191.1039 | $191.10 | $191.10 | $191.10 |
| Purchase #3 | $99.87 | 11.553% | $111.408 | $111.41 | $111.40 | $111.40 |
| Purchase #4 | $155.36 | 10.295% | $171.3543 | $171.35 | $171.35 | $171.40 |
| Purchase #5 | $98.97 | 6.162% | $105.0685 | $105.07 | $105.05 | $105.10 |
| Purchase #6 | $25.60 | 10.188% | $28.2081 | $28.21 | $28.20 | $28.20 |
| Purchase #7 | $116.64 | 7.162% | $124.9938 | $124.99 | $125.00 | $125.00 |
| 7 purchase totals = | $862.44 | $937.5473 | $937.54 | $937.50 | $937.60 | |