| 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 | $67.41 | 11.788% | $75.3563 | $75.36 | $75.35 | $75.40 |
| Purchase #2 | $179.60 | 3.335% | $185.5897 | $185.59 | $185.60 | $185.60 |
| Purchase #3 | $84.78 | 7.809% | $91.4005 | $91.40 | $91.40 | $91.40 |
| Purchase #4 | $8.46 | 3.820% | $8.7832 | $8.78 | $8.80 | $8.80 |
| Purchase #5 | $92.56 | 8.831% | $100.734 | $100.73 | $100.75 | $100.70 |
| Purchase #6 | $201.54 | 7.703% | $217.0646 | $217.06 | $217.05 | $217.10 |
| Purchase #7 | $187.77 | 13.557% | $213.226 | $213.23 | $213.25 | $213.20 |
| 7 purchase totals = | $822.12 | $892.1543 | $892.15 | $892.20 | $892.20 | |