| 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 | $25.89 | 9.418% | $28.3283 | $28.33 | $28.35 | $28.30 |
| Purchase #2 | $52.63 | 7.814% | $56.7425 | $56.74 | $56.75 | $56.70 |
| Purchase #3 | $63.37 | 7.471% | $68.1044 | $68.10 | $68.10 | $68.10 |
| Purchase #4 | $69.37 | 9.455% | $75.9289 | $75.93 | $75.95 | $75.90 |
| Purchase #5 | $197.31 | 3.618% | $204.4487 | $204.45 | $204.45 | $204.40 |
| Purchase #6 | $161.39 | 11.634% | $180.1661 | $180.17 | $180.15 | $180.20 |
| Purchase #7 | $250.34 | 12.330% | $281.2069 | $281.21 | $281.20 | $281.20 |
| 7 purchase totals = | $820.30 | $894.9258 | $894.93 | $894.95 | $894.80 | |