| 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 | $146.26 | 10.822% | $162.0883 | $162.09 | $162.10 | $162.10 |
| Purchase #2 | $223.71 | 5.709% | $236.4816 | $236.48 | $236.50 | $236.50 |
| Purchase #3 | $185.25 | 12.544% | $208.4878 | $208.49 | $208.50 | $208.50 |
| Purchase #4 | $149.28 | 9.782% | $163.8826 | $163.88 | $163.90 | $163.90 |
| Purchase #5 | $101.61 | 8.672% | $110.4216 | $110.42 | $110.40 | $110.40 |
| Purchase #6 | $197.60 | 7.326% | $212.0762 | $212.08 | $212.10 | $212.10 |
| Purchase #7 | $214.85 | 12.108% | $240.864 | $240.86 | $240.85 | $240.90 |
| 7 purchase totals = | $1,218.56 | $1,334.3021 | $1,334.30 | $1,334.35 | $1,334.40 | |