| 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 | $70.40 | 5.202% | $74.0622 | $74.06 | $74.05 | $74.10 |
| Purchase #2 | $119.41 | 5.200% | $125.6193 | $125.62 | $125.60 | $125.60 |
| Purchase #3 | $145.42 | 12.637% | $163.7967 | $163.80 | $163.80 | $163.80 |
| Purchase #4 | $140.98 | 7.671% | $151.7946 | $151.79 | $151.80 | $151.80 |
| Purchase #5 | $191.37 | 7.132% | $205.0185 | $205.02 | $205.00 | $205.00 |
| Purchase #6 | $234.49 | 7.330% | $251.6781 | $251.68 | $251.70 | $251.70 |
| Purchase #7 | $98.82 | 8.838% | $107.5537 | $107.55 | $107.55 | $107.60 |
| 7 purchase totals = | $1,000.89 | $1,079.5231 | $1,079.52 | $1,079.50 | $1,079.60 | |