| 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 | $247.56 | 3.161% | $255.3854 | $255.39 | $255.40 | $255.40 |
| Purchase #2 | $5.62 | 6.650% | $5.9937 | $5.99 | $6.00 | $6.00 |
| Purchase #3 | $38.27 | 13.566% | $43.4617 | $43.46 | $43.45 | $43.50 |
| Purchase #4 | $185.60 | 6.547% | $197.7512 | $197.75 | $197.75 | $197.80 |
| Purchase #5 | $150.57 | 4.335% | $157.0972 | $157.10 | $157.10 | $157.10 |
| Purchase #6 | $193.66 | 11.218% | $215.3848 | $215.38 | $215.40 | $215.40 |
| Purchase #7 | $153.55 | 10.241% | $169.2751 | $169.28 | $169.30 | $169.30 |
| 7 purchase totals = | $974.83 | $1,044.3491 | $1,044.35 | $1,044.40 | $1,044.50 | |