| 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 | $34.84 | 5.727% | $36.8353 | $36.84 | $36.85 | $36.80 |
| Purchase #2 | $107.28 | 13.108% | $121.3423 | $121.34 | $121.35 | $121.30 |
| Purchase #3 | $189.69 | 6.256% | $201.557 | $201.56 | $201.55 | $201.60 |
| Purchase #4 | $228.62 | 9.583% | $250.5287 | $250.53 | $250.55 | $250.50 |
| Purchase #5 | $116.77 | 12.847% | $131.7714 | $131.77 | $131.75 | $131.80 |
| Purchase #6 | $129.95 | 6.817% | $138.8087 | $138.81 | $138.80 | $138.80 |
| Purchase #7 | $51.61 | 7.197% | $55.3244 | $55.32 | $55.30 | $55.30 |
| 7 purchase totals = | $858.76 | $936.1678 | $936.17 | $936.15 | $936.10 | |