| 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 | $130.30 | 10.470% | $143.9424 | $143.94 | $143.95 | $143.90 |
| Purchase #2 | $49.47 | 6.663% | $52.7662 | $52.77 | $52.75 | $52.80 |
| Purchase #3 | $216.70 | 7.724% | $233.4379 | $233.44 | $233.45 | $233.40 |
| Purchase #4 | $128.69 | 6.434% | $136.9699 | $136.97 | $136.95 | $137.00 |
| Purchase #5 | $191.49 | 5.286% | $201.6122 | $201.61 | $201.60 | $201.60 |
| Purchase #6 | $16.72 | 7.143% | $17.9143 | $17.91 | $17.90 | $17.90 |
| Purchase #7 | $145.36 | 7.569% | $156.3623 | $156.36 | $156.35 | $156.40 |
| 7 purchase totals = | $878.73 | $943.0052 | $943.00 | $942.95 | $943.00 | |