| 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 | $36.43 | 4.672% | $38.132 | $38.13 | $38.15 | $38.10 |
| Purchase #2 | $123.55 | 7.210% | $132.458 | $132.46 | $132.45 | $132.50 |
| Purchase #3 | $95.81 | 5.812% | $101.3785 | $101.38 | $101.40 | $101.40 |
| Purchase #4 | $10.56 | 13.289% | $11.9633 | $11.96 | $11.95 | $12.00 |
| Purchase #5 | $91.85 | 10.809% | $101.7781 | $101.78 | $101.80 | $101.80 |
| Purchase #6 | $149.67 | 5.762% | $158.294 | $158.29 | $158.30 | $158.30 |
| Purchase #7 | $239.43 | 10.491% | $264.5486 | $264.55 | $264.55 | $264.50 |
| 7 purchase totals = | $747.30 | $808.5525 | $808.55 | $808.60 | $808.60 | |