| 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 | $133.87 | 6.157% | $142.1124 | $142.11 | $142.10 | $142.10 |
| Purchase #2 | $21.99 | 11.445% | $24.5068 | $24.51 | $24.50 | $24.50 |
| Purchase #3 | $107.39 | 13.260% | $121.6299 | $121.63 | $121.65 | $121.60 |
| Purchase #4 | $208.29 | 13.627% | $236.6737 | $236.67 | $236.65 | $236.70 |
| Purchase #5 | $248.31 | 12.503% | $279.3562 | $279.36 | $279.35 | $279.40 |
| Purchase #6 | $87.84 | 7.452% | $94.3858 | $94.39 | $94.40 | $94.40 |
| Purchase #7 | $24.74 | 8.543% | $26.8535 | $26.85 | $26.85 | $26.90 |
| 7 purchase totals = | $832.43 | $925.5183 | $925.52 | $925.50 | $925.60 | |