| 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 | $76.53 | 5.618% | $80.8295 | $80.83 | $80.85 | $80.80 |
| Purchase #2 | $149.51 | 11.719% | $167.0311 | $167.03 | $167.05 | $167.00 |
| Purchase #3 | $86.74 | 3.546% | $89.8158 | $89.82 | $89.80 | $89.80 |
| Purchase #4 | $152.77 | 13.660% | $173.6384 | $173.64 | $173.65 | $173.60 |
| Purchase #5 | $9.68 | 9.350% | $10.5851 | $10.59 | $10.60 | $10.60 |
| Purchase #6 | $17.27 | 9.775% | $18.9581 | $18.96 | $18.95 | $19.00 |
| Purchase #7 | $205.33 | 5.678% | $216.9886 | $216.99 | $217.00 | $217.00 |
| 7 purchase totals = | $697.83 | $757.8466 | $757.86 | $757.90 | $757.80 | |