| 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 | $163.57 | 6.177% | $173.6737 | $173.67 | $173.65 | $173.70 |
| Purchase #2 | $102.59 | 5.172% | $107.896 | $107.90 | $107.90 | $107.90 |
| Purchase #3 | $215.96 | 13.619% | $245.3716 | $245.37 | $245.35 | $245.40 |
| Purchase #4 | $208.86 | 8.777% | $227.1916 | $227.19 | $227.20 | $227.20 |
| Purchase #5 | $138.99 | 3.357% | $143.6559 | $143.66 | $143.65 | $143.70 |
| Purchase #6 | $216.99 | 8.599% | $235.649 | $235.65 | $235.65 | $235.60 |
| Purchase #7 | $181.48 | 6.664% | $193.5738 | $193.57 | $193.55 | $193.60 |
| 7 purchase totals = | $1,228.44 | $1,327.0116 | $1,327.01 | $1,326.95 | $1,327.10 | |