| 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 | $182.39 | 8.243% | $197.4244 | $197.42 | $197.40 | $197.40 |
| Purchase #2 | $51.47 | 9.650% | $56.4369 | $56.44 | $56.45 | $56.40 |
| Purchase #3 | $114.78 | 6.686% | $122.4542 | $122.45 | $122.45 | $122.50 |
| Purchase #4 | $138.33 | 13.175% | $156.555 | $156.56 | $156.55 | $156.60 |
| Purchase #5 | $44.85 | 6.713% | $47.8608 | $47.86 | $47.85 | $47.90 |
| Purchase #6 | $145.30 | 11.744% | $162.364 | $162.36 | $162.35 | $162.40 |
| Purchase #7 | $102.33 | 13.627% | $116.2745 | $116.27 | $116.25 | $116.30 |
| 7 purchase totals = | $779.45 | $859.3698 | $859.36 | $859.30 | $859.50 | |