| 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 | $62.35 | 9.308% | $68.1535 | $68.15 | $68.15 | $68.20 |
| Purchase #2 | $114.25 | 4.488% | $119.3775 | $119.38 | $119.40 | $119.40 |
| Purchase #3 | $97.48 | 6.525% | $103.8406 | $103.84 | $103.85 | $103.80 |
| Purchase #4 | $86.63 | 12.330% | $97.3115 | $97.31 | $97.30 | $97.30 |
| Purchase #5 | $118.93 | 13.337% | $134.7917 | $134.79 | $134.80 | $134.80 |
| Purchase #6 | $149.83 | 12.398% | $168.4059 | $168.41 | $168.40 | $168.40 |
| Purchase #7 | $22.25 | 7.384% | $23.8929 | $23.89 | $23.90 | $23.90 |
| 7 purchase totals = | $651.72 | $715.7736 | $715.77 | $715.80 | $715.80 | |