| 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 | $129.70 | 12.552% | $145.9799 | $145.98 | $146.00 | $146.00 |
| Purchase #2 | $208.82 | 12.542% | $235.0102 | $235.01 | $235.00 | $235.00 |
| Purchase #3 | $6.63 | 10.658% | $7.3366 | $7.34 | $7.35 | $7.30 |
| Purchase #4 | $64.66 | 9.475% | $70.7865 | $70.79 | $70.80 | $70.80 |
| Purchase #5 | $91.57 | 8.366% | $99.2307 | $99.23 | $99.25 | $99.20 |
| Purchase #6 | $91.70 | 4.408% | $95.7421 | $95.74 | $95.75 | $95.70 |
| Purchase #7 | $130.54 | 7.237% | $139.9872 | $139.99 | $140.00 | $140.00 |
| 7 purchase totals = | $723.62 | $794.0732 | $794.08 | $794.15 | $794.00 | |