| 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 | $33.77 | 10.504% | $37.3172 | $37.32 | $37.30 | $37.30 |
| Purchase #2 | $131.46 | 13.710% | $149.4832 | $149.48 | $149.50 | $149.50 |
| Purchase #3 | $13.92 | 12.679% | $15.6849 | $15.68 | $15.70 | $15.70 |
| Purchase #4 | $63.99 | 11.518% | $71.3604 | $71.36 | $71.35 | $71.40 |
| Purchase #5 | $223.95 | 4.126% | $233.1902 | $233.19 | $233.20 | $233.20 |
| Purchase #6 | $239.34 | 8.790% | $260.378 | $260.38 | $260.40 | $260.40 |
| Purchase #7 | $149.81 | 3.136% | $154.508 | $154.51 | $154.50 | $154.50 |
| 7 purchase totals = | $856.24 | $921.9219 | $921.92 | $921.95 | $922.00 | |