| 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 | $153.52 | 10.647% | $169.8653 | $169.87 | $169.85 | $169.90 |
| Purchase #2 | $33.98 | 3.478% | $35.1618 | $35.16 | $35.15 | $35.20 |
| Purchase #3 | $122.65 | 12.121% | $137.5164 | $137.52 | $137.50 | $137.50 |
| Purchase #4 | $70.54 | 3.527% | $73.0279 | $73.03 | $73.05 | $73.00 |
| Purchase #5 | $13.54 | 8.824% | $14.7348 | $14.73 | $14.75 | $14.70 |
| Purchase #6 | $221.66 | 8.695% | $240.9333 | $240.93 | $240.95 | $240.90 |
| Purchase #7 | $158.62 | 13.573% | $180.1495 | $180.15 | $180.15 | $180.10 |
| 7 purchase totals = | $774.51 | $851.3890 | $851.39 | $851.40 | $851.30 | |