| 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 | $197.84 | 9.866% | $217.3589 | $217.36 | $217.35 | $217.40 |
| Purchase #2 | $44.59 | 13.712% | $50.7042 | $50.70 | $50.70 | $50.70 |
| Purchase #3 | $205.33 | 12.842% | $231.6985 | $231.70 | $231.70 | $231.70 |
| Purchase #4 | $124.73 | 13.122% | $141.0971 | $141.10 | $141.10 | $141.10 |
| Purchase #5 | $67.84 | 8.155% | $73.3724 | $73.37 | $73.35 | $73.40 |
| Purchase #6 | $145.67 | 9.308% | $159.229 | $159.23 | $159.25 | $159.20 |
| Purchase #7 | $38.97 | 3.267% | $40.2431 | $40.24 | $40.25 | $40.20 |
| 7 purchase totals = | $824.97 | $913.7032 | $913.70 | $913.70 | $913.70 | |