| 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 | $163.94 | 6.365% | $174.3748 | $174.37 | $174.35 | $174.40 |
| Purchase #2 | $160.53 | 11.760% | $179.4083 | $179.41 | $179.40 | $179.40 |
| Purchase #3 | $215.53 | 10.527% | $238.2188 | $238.22 | $238.20 | $238.20 |
| Purchase #4 | $202.48 | 8.834% | $220.3671 | $220.37 | $220.35 | $220.40 |
| Purchase #5 | $185.55 | 6.373% | $197.3751 | $197.38 | $197.40 | $197.40 |
| Purchase #6 | $81.90 | 11.775% | $91.5437 | $91.54 | $91.55 | $91.50 |
| Purchase #7 | $151.88 | 7.688% | $163.5565 | $163.56 | $163.55 | $163.60 |
| 7 purchase totals = | $1,161.81 | $1,264.8443 | $1,264.85 | $1,264.80 | $1,264.90 | |