| 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 | $186.41 | 3.661% | $193.2345 | $193.23 | $193.25 | $193.20 |
| Purchase #2 | $12.83 | 7.761% | $13.8257 | $13.83 | $13.85 | $13.80 |
| Purchase #3 | $104.63 | 7.648% | $112.6321 | $112.63 | $112.65 | $112.60 |
| Purchase #4 | $160.70 | 9.697% | $176.2831 | $176.28 | $176.30 | $176.30 |
| Purchase #5 | $33.41 | 9.736% | $36.6628 | $36.66 | $36.65 | $36.70 |
| Purchase #6 | $202.44 | 4.819% | $212.1956 | $212.20 | $212.20 | $212.20 |
| Purchase #7 | $93.77 | 12.740% | $105.7163 | $105.72 | $105.70 | $105.70 |
| 7 purchase totals = | $794.19 | $850.5501 | $850.55 | $850.60 | $850.50 | |