| 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 | $232.98 | 6.724% | $248.6456 | $248.65 | $248.65 | $248.60 |
| Purchase #2 | $144.54 | 13.313% | $163.7826 | $163.78 | $163.80 | $163.80 |
| Purchase #3 | $155.54 | 9.727% | $170.6694 | $170.67 | $170.65 | $170.70 |
| Purchase #4 | $189.78 | 8.224% | $205.3875 | $205.39 | $205.40 | $205.40 |
| Purchase #5 | $223.35 | 11.293% | $248.5729 | $248.57 | $248.55 | $248.60 |
| Purchase #6 | $179.36 | 11.290% | $199.6097 | $199.61 | $199.60 | $199.60 |
| Purchase #7 | $48.44 | 10.540% | $53.5456 | $53.55 | $53.55 | $53.50 |
| 7 purchase totals = | $1,173.99 | $1,290.2133 | $1,290.22 | $1,290.20 | $1,290.20 | |