| 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 | $219.65 | 12.769% | $247.6971 | $247.70 | $247.70 | $247.70 |
| Purchase #2 | $45.80 | 6.351% | $48.7088 | $48.71 | $48.70 | $48.70 |
| Purchase #3 | $181.96 | 11.118% | $202.1903 | $202.19 | $202.20 | $202.20 |
| Purchase #4 | $36.75 | 11.233% | $40.8781 | $40.88 | $40.90 | $40.90 |
| Purchase #5 | $134.29 | 3.481% | $138.9646 | $138.96 | $138.95 | $139.00 |
| Purchase #6 | $140.47 | 7.482% | $150.98 | $150.98 | $151.00 | $151.00 |
| Purchase #7 | $68.80 | 11.409% | $76.6494 | $76.65 | $76.65 | $76.60 |
| 7 purchase totals = | $827.72 | $906.0683 | $906.07 | $906.10 | $906.10 | |