| 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 | $33.87 | 10.858% | $37.5476 | $37.55 | $37.55 | $37.50 |
| Purchase #2 | $72.50 | 6.635% | $77.3104 | $77.31 | $77.30 | $77.30 |
| Purchase #3 | $189.34 | 10.724% | $209.6448 | $209.64 | $209.65 | $209.60 |
| Purchase #4 | $182.72 | 9.452% | $199.9907 | $199.99 | $200.00 | $200.00 |
| Purchase #5 | $225.39 | 12.807% | $254.2557 | $254.26 | $254.25 | $254.30 |
| Purchase #6 | $147.47 | 11.196% | $163.9807 | $163.98 | $164.00 | $164.00 |
| Purchase #7 | $226.48 | 9.495% | $247.9843 | $247.98 | $248.00 | $248.00 |
| 7 purchase totals = | $1,077.77 | $1,190.7142 | $1,190.71 | $1,190.75 | $1,190.70 | |