| 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 | $75.74 | 6.866% | $80.9403 | $80.94 | $80.95 | $80.90 |
| Purchase #2 | $206.35 | 13.530% | $234.2692 | $234.27 | $234.25 | $234.30 |
| Purchase #3 | $103.42 | 13.643% | $117.5296 | $117.53 | $117.55 | $117.50 |
| Purchase #4 | $112.85 | 7.162% | $120.9323 | $120.93 | $120.95 | $120.90 |
| Purchase #5 | $137.94 | 3.849% | $143.2493 | $143.25 | $143.25 | $143.20 |
| Purchase #6 | $77.37 | 8.619% | $84.0385 | $84.04 | $84.05 | $84.00 |
| Purchase #7 | $142.62 | 13.687% | $162.1404 | $162.14 | $162.15 | $162.10 |
| 7 purchase totals = | $856.29 | $943.0996 | $943.10 | $943.15 | $942.90 | |