| 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 | $67.56 | 5.615% | $71.3535 | $71.35 | $71.35 | $71.40 |
| Purchase #2 | $80.92 | 9.619% | $88.7037 | $88.70 | $88.70 | $88.70 |
| Purchase #3 | $24.82 | 10.180% | $27.3467 | $27.35 | $27.35 | $27.30 |
| Purchase #4 | $172.39 | 4.283% | $179.7735 | $179.77 | $179.75 | $179.80 |
| Purchase #5 | $12.41 | 3.842% | $12.8868 | $12.89 | $12.90 | $12.90 |
| Purchase #6 | $161.79 | 5.718% | $171.0412 | $171.04 | $171.05 | $171.00 |
| Purchase #7 | $46.41 | 13.439% | $52.647 | $52.65 | $52.65 | $52.60 |
| 7 purchase totals = | $566.30 | $603.7524 | $603.75 | $603.75 | $603.70 | |