| 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 | $151.66 | 7.789% | $163.4728 | $163.47 | $163.45 | $163.50 |
| Purchase #2 | $20.71 | 8.336% | $22.4364 | $22.44 | $22.45 | $22.40 |
| Purchase #3 | $132.48 | 8.374% | $143.5739 | $143.57 | $143.55 | $143.60 |
| Purchase #4 | $216.48 | 10.548% | $239.3143 | $239.31 | $239.30 | $239.30 |
| Purchase #5 | $51.40 | 11.551% | $57.3372 | $57.34 | $57.35 | $57.30 |
| Purchase #6 | $123.35 | 8.399% | $133.7102 | $133.71 | $133.70 | $133.70 |
| Purchase #7 | $50.91 | 10.156% | $56.0804 | $56.08 | $56.10 | $56.10 |
| 7 purchase totals = | $746.99 | $815.9252 | $815.92 | $815.90 | $815.90 | |