| 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 | $215.79 | 13.503% | $244.9281 | $244.93 | $244.95 | $244.90 |
| Purchase #2 | $80.29 | 5.241% | $84.498 | $84.50 | $84.50 | $84.50 |
| Purchase #3 | $211.41 | 10.763% | $234.1641 | $234.16 | $234.15 | $234.20 |
| Purchase #4 | $14.33 | 7.246% | $15.3684 | $15.37 | $15.35 | $15.40 |
| Purchase #5 | $9.90 | 5.835% | $10.4777 | $10.48 | $10.50 | $10.50 |
| Purchase #6 | $128.82 | 4.765% | $134.9583 | $134.96 | $134.95 | $135.00 |
| Purchase #7 | $154.50 | 9.413% | $169.0431 | $169.04 | $169.05 | $169.00 |
| 7 purchase totals = | $815.04 | $893.4377 | $893.44 | $893.45 | $893.50 | |