| 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 | $138.49 | 7.506% | $148.8851 | $148.89 | $148.90 | $148.90 |
| Purchase #2 | $123.61 | 11.633% | $137.9896 | $137.99 | $138.00 | $138.00 |
| Purchase #3 | $199.78 | 7.703% | $215.1691 | $215.17 | $215.15 | $215.20 |
| Purchase #4 | $106.48 | 6.292% | $113.1797 | $113.18 | $113.20 | $113.20 |
| Purchase #5 | $60.32 | 10.255% | $66.5058 | $66.51 | $66.50 | $66.50 |
| Purchase #6 | $53.27 | 6.489% | $56.7267 | $56.73 | $56.75 | $56.70 |
| Purchase #7 | $33.86 | 6.419% | $36.0335 | $36.03 | $36.05 | $36.00 |
| 7 purchase totals = | $715.81 | $774.4895 | $774.50 | $774.55 | $774.50 | |