| 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 | $134.54 | 4.781% | $140.9724 | $140.97 | $140.95 | $141.00 |
| Purchase #2 | $41.47 | 10.843% | $45.9666 | $45.97 | $45.95 | $46.00 |
| Purchase #3 | $165.29 | 3.407% | $170.9214 | $170.92 | $170.90 | $170.90 |
| Purchase #4 | $97.81 | 3.489% | $101.2226 | $101.22 | $101.20 | $101.20 |
| Purchase #5 | $16.50 | 6.553% | $17.5812 | $17.58 | $17.60 | $17.60 |
| Purchase #6 | $247.32 | 7.460% | $265.7701 | $265.77 | $265.75 | $265.80 |
| Purchase #7 | $64.49 | 8.418% | $69.9188 | $69.92 | $69.90 | $69.90 |
| 7 purchase totals = | $767.42 | $812.3531 | $812.35 | $812.25 | $812.40 | |