| 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 | $191.66 | 6.843% | $204.7753 | $204.78 | $204.80 | $204.80 |
| Purchase #2 | $165.51 | 7.560% | $178.0226 | $178.02 | $178.00 | $178.00 |
| Purchase #3 | $235.50 | 12.268% | $264.3911 | $264.39 | $264.40 | $264.40 |
| Purchase #4 | $92.55 | 12.237% | $103.8753 | $103.88 | $103.90 | $103.90 |
| Purchase #5 | $102.91 | 10.236% | $113.4439 | $113.44 | $113.45 | $113.40 |
| Purchase #6 | $63.78 | 5.777% | $67.4646 | $67.46 | $67.45 | $67.50 |
| Purchase #7 | $41.62 | 12.161% | $46.6814 | $46.68 | $46.70 | $46.70 |
| 7 purchase totals = | $893.53 | $978.6542 | $978.65 | $978.70 | $978.70 | |