| 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 | $55.93 | 7.734% | $60.2556 | $60.26 | $60.25 | $60.30 |
| Purchase #2 | $250.88 | 7.797% | $270.4411 | $270.44 | $270.45 | $270.40 |
| Purchase #3 | $13.87 | 9.564% | $15.1965 | $15.20 | $15.20 | $15.20 |
| Purchase #4 | $233.88 | 7.625% | $251.7134 | $251.71 | $251.70 | $251.70 |
| Purchase #5 | $208.95 | 12.142% | $234.3207 | $234.32 | $234.30 | $234.30 |
| Purchase #6 | $210.90 | 13.376% | $239.11 | $239.11 | $239.10 | $239.10 |
| Purchase #7 | $81.48 | 9.123% | $88.9134 | $88.91 | $88.90 | $88.90 |
| 7 purchase totals = | $1,055.89 | $1,159.9507 | $1,159.95 | $1,159.90 | $1,159.90 | |