| 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 | $204.50 | 7.573% | $219.9868 | $219.99 | $220.00 | $220.00 |
| Purchase #2 | $149.83 | 11.203% | $166.6155 | $166.62 | $166.60 | $166.60 |
| Purchase #3 | $154.45 | 12.564% | $173.8551 | $173.86 | $173.85 | $173.90 |
| Purchase #4 | $114.43 | 4.645% | $119.7453 | $119.75 | $119.75 | $119.70 |
| Purchase #5 | $45.31 | 3.268% | $46.7907 | $46.79 | $46.80 | $46.80 |
| Purchase #6 | $55.58 | 3.232% | $57.3763 | $57.38 | $57.40 | $57.40 |
| Purchase #7 | $35.80 | 11.845% | $40.0405 | $40.04 | $40.05 | $40.00 |
| 7 purchase totals = | $759.90 | $824.4102 | $824.43 | $824.45 | $824.40 | |