| 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 | $17.43 | 4.726% | $18.2537 | $18.25 | $18.25 | $18.30 |
| Purchase #2 | $61.31 | 6.822% | $65.4926 | $65.49 | $65.50 | $65.50 |
| Purchase #3 | $204.55 | 6.601% | $218.0523 | $218.05 | $218.05 | $218.10 |
| Purchase #4 | $201.30 | 8.533% | $218.4769 | $218.48 | $218.50 | $218.50 |
| Purchase #5 | $73.66 | 4.860% | $77.2399 | $77.24 | $77.25 | $77.20 |
| Purchase #6 | $29.59 | 6.621% | $31.5492 | $31.55 | $31.55 | $31.50 |
| Purchase #7 | $206.26 | 7.641% | $222.0203 | $222.02 | $222.00 | $222.00 |
| 7 purchase totals = | $794.10 | $851.0849 | $851.08 | $851.10 | $851.10 | |