| 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 | $169.79 | 3.768% | $176.1877 | $176.19 | $176.20 | $176.20 |
| Purchase #2 | $233.34 | 12.378% | $262.2228 | $262.22 | $262.20 | $262.20 |
| Purchase #3 | $94.76 | 6.605% | $101.0189 | $101.02 | $101.00 | $101.00 |
| Purchase #4 | $57.34 | 10.570% | $63.4008 | $63.40 | $63.40 | $63.40 |
| Purchase #5 | $103.78 | 9.835% | $113.9868 | $113.99 | $114.00 | $114.00 |
| Purchase #6 | $31.73 | 6.783% | $33.8822 | $33.88 | $33.90 | $33.90 |
| Purchase #7 | $175.49 | 3.249% | $181.1917 | $181.19 | $181.20 | $181.20 |
| 7 purchase totals = | $866.23 | $931.8909 | $931.89 | $931.90 | $931.90 | |