| 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 | $198.90 | 4.843% | $208.5327 | $208.53 | $208.55 | $208.50 |
| Purchase #2 | $23.57 | 10.609% | $26.0705 | $26.07 | $26.05 | $26.10 |
| Purchase #3 | $233.74 | 6.721% | $249.4497 | $249.45 | $249.45 | $249.40 |
| Purchase #4 | $187.88 | 5.741% | $198.6662 | $198.67 | $198.65 | $198.70 |
| Purchase #5 | $55.29 | 8.341% | $59.9017 | $59.90 | $59.90 | $59.90 |
| Purchase #6 | $47.35 | 13.744% | $53.8578 | $53.86 | $53.85 | $53.90 |
| Purchase #7 | $25.73 | 11.424% | $28.6694 | $28.67 | $28.65 | $28.70 |
| 7 purchase totals = | $772.46 | $825.1480 | $825.15 | $825.10 | $825.20 | |