| 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 | $12.46 | 4.400% | $13.0082 | $13.01 | $13.00 | $13.00 |
| Purchase #2 | $236.41 | 13.346% | $267.9613 | $267.96 | $267.95 | $268.00 |
| Purchase #3 | $235.35 | 8.460% | $255.2606 | $255.26 | $255.25 | $255.30 |
| Purchase #4 | $171.68 | 4.355% | $179.1567 | $179.16 | $179.15 | $179.20 |
| Purchase #5 | $15.28 | 10.590% | $16.8982 | $16.90 | $16.90 | $16.90 |
| Purchase #6 | $104.55 | 3.341% | $108.043 | $108.04 | $108.05 | $108.00 |
| Purchase #7 | $161.82 | 13.649% | $183.9068 | $183.91 | $183.90 | $183.90 |
| 7 purchase totals = | $937.55 | $1,024.2348 | $1,024.24 | $1,024.20 | $1,024.30 | |