| 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 | $95.29 | 9.421% | $104.2673 | $104.27 | $104.25 | $104.30 |
| Purchase #2 | $33.52 | 8.864% | $36.4912 | $36.49 | $36.50 | $36.50 |
| Purchase #3 | $99.34 | 10.663% | $109.9326 | $109.93 | $109.95 | $109.90 |
| Purchase #4 | $85.65 | 11.654% | $95.6317 | $95.63 | $95.65 | $95.60 |
| Purchase #5 | $135.34 | 6.152% | $143.6661 | $143.67 | $143.65 | $143.70 |
| Purchase #6 | $126.85 | 4.486% | $132.5405 | $132.54 | $132.55 | $132.50 |
| Purchase #7 | $239.67 | 12.354% | $269.2788 | $269.28 | $269.30 | $269.30 |
| 7 purchase totals = | $815.66 | $891.8082 | $891.81 | $891.85 | $891.80 | |