| 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 | $179.46 | 8.381% | $194.5005 | $194.50 | $194.50 | $194.50 |
| Purchase #2 | $36.53 | 6.716% | $38.9834 | $38.98 | $39.00 | $39.00 |
| Purchase #3 | $53.63 | 4.735% | $56.1694 | $56.17 | $56.15 | $56.20 |
| Purchase #4 | $7.37 | 10.808% | $8.1665 | $8.17 | $8.15 | $8.20 |
| Purchase #5 | $188.55 | 3.451% | $195.0569 | $195.06 | $195.05 | $195.10 |
| Purchase #6 | $110.64 | 13.492% | $125.5675 | $125.57 | $125.55 | $125.60 |
| Purchase #7 | $180.36 | 11.646% | $201.3647 | $201.36 | $201.35 | $201.40 |
| 7 purchase totals = | $756.54 | $819.8089 | $819.81 | $819.75 | $820.00 | |