| 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 | $136.85 | 4.144% | $142.5211 | $142.52 | $142.50 | $142.50 |
| Purchase #2 | $7.66 | 11.232% | $8.5204 | $8.52 | $8.50 | $8.50 |
| Purchase #3 | $223.95 | 9.267% | $244.7034 | $244.70 | $244.70 | $244.70 |
| Purchase #4 | $123.53 | 7.121% | $132.3266 | $132.33 | $132.35 | $132.30 |
| Purchase #5 | $19.88 | 3.869% | $20.6492 | $20.65 | $20.65 | $20.60 |
| Purchase #6 | $169.34 | 9.225% | $184.9616 | $184.96 | $184.95 | $185.00 |
| Purchase #7 | $83.68 | 10.528% | $92.4898 | $92.49 | $92.50 | $92.50 |
| 7 purchase totals = | $764.89 | $826.1721 | $826.17 | $826.15 | $826.10 | |