| 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 | $218.99 | 13.794% | $249.1975 | $249.20 | $249.20 | $249.20 |
| Purchase #2 | $104.28 | 11.239% | $116 | $116.00 | $116.00 | $116.00 |
| Purchase #3 | $18.27 | 9.234% | $19.9571 | $19.96 | $19.95 | $20.00 |
| Purchase #4 | $174.60 | 10.674% | $193.2368 | $193.24 | $193.25 | $193.20 |
| Purchase #5 | $244.52 | 9.803% | $268.4903 | $268.49 | $268.50 | $268.50 |
| Purchase #6 | $161.73 | 4.721% | $169.3653 | $169.37 | $169.35 | $169.40 |
| Purchase #7 | $144.81 | 3.488% | $149.861 | $149.86 | $149.85 | $149.90 |
| 7 purchase totals = | $1,067.20 | $1,166.1080 | $1,166.12 | $1,166.10 | $1,166.20 | |