| 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 | $185.39 | 8.250% | $200.6847 | $200.68 | $200.70 | $200.70 |
| Purchase #2 | $32.94 | 10.851% | $36.5143 | $36.51 | $36.50 | $36.50 |
| Purchase #3 | $53.88 | 4.582% | $56.3488 | $56.35 | $56.35 | $56.30 |
| Purchase #4 | $165.87 | 10.692% | $183.6048 | $183.60 | $183.60 | $183.60 |
| Purchase #5 | $205.94 | 13.793% | $234.3453 | $234.35 | $234.35 | $234.30 |
| Purchase #6 | $156.56 | 9.619% | $171.6195 | $171.62 | $171.60 | $171.60 |
| Purchase #7 | $15.62 | 9.673% | $17.1309 | $17.13 | $17.15 | $17.10 |
| 7 purchase totals = | $816.20 | $900.2483 | $900.24 | $900.25 | $900.10 | |