| 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 | $241.97 | 10.632% | $267.6963 | $267.70 | $267.70 | $267.70 |
| Purchase #2 | $56.50 | 5.647% | $59.6906 | $59.69 | $59.70 | $59.70 |
| Purchase #3 | $153.75 | 5.695% | $162.5061 | $162.51 | $162.50 | $162.50 |
| Purchase #4 | $36.61 | 4.370% | $38.2099 | $38.21 | $38.20 | $38.20 |
| Purchase #5 | $36.59 | 6.717% | $39.0478 | $39.05 | $39.05 | $39.00 |
| Purchase #6 | $196.29 | 4.810% | $205.7315 | $205.73 | $205.75 | $205.70 |
| Purchase #7 | $127.97 | 10.116% | $140.9154 | $140.92 | $140.90 | $140.90 |
| 7 purchase totals = | $849.68 | $913.7976 | $913.81 | $913.80 | $913.70 | |