| 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 | $44.79 | 13.598% | $50.8805 | $50.88 | $50.90 | $50.90 |
| Purchase #2 | $220.64 | 5.452% | $232.6693 | $232.67 | $232.65 | $232.70 |
| Purchase #3 | $244.77 | 13.125% | $276.8961 | $276.90 | $276.90 | $276.90 |
| Purchase #4 | $147.86 | 5.107% | $155.4112 | $155.41 | $155.40 | $155.40 |
| Purchase #5 | $18.27 | 11.582% | $20.386 | $20.39 | $20.40 | $20.40 |
| Purchase #6 | $12.83 | 12.328% | $14.4117 | $14.41 | $14.40 | $14.40 |
| Purchase #7 | $179.92 | 13.230% | $203.7234 | $203.72 | $203.70 | $203.70 |
| 7 purchase totals = | $869.08 | $954.3782 | $954.38 | $954.35 | $954.40 | |