| 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 | $240.96 | 3.305% | $248.9237 | $248.92 | $248.90 | $248.90 |
| Purchase #2 | $27.27 | 5.582% | $28.7922 | $28.79 | $28.80 | $28.80 |
| Purchase #3 | $13.64 | 9.817% | $14.979 | $14.98 | $15.00 | $15.00 |
| Purchase #4 | $52.95 | 9.426% | $57.9411 | $57.94 | $57.95 | $57.90 |
| Purchase #5 | $243.77 | 11.223% | $271.1283 | $271.13 | $271.15 | $271.10 |
| Purchase #6 | $34.73 | 3.714% | $36.0199 | $36.02 | $36.00 | $36.00 |
| Purchase #7 | $161.56 | 10.722% | $178.8825 | $178.88 | $178.90 | $178.90 |
| 7 purchase totals = | $774.88 | $836.6667 | $836.66 | $836.70 | $836.60 | |