| 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 | $209.91 | 5.431% | $221.3102 | $221.31 | $221.30 | $221.30 |
| Purchase #2 | $29.77 | 12.562% | $33.5097 | $33.51 | $33.50 | $33.50 |
| Purchase #3 | $25.52 | 7.787% | $27.5072 | $27.51 | $27.50 | $27.50 |
| Purchase #4 | $55.25 | 5.458% | $58.2655 | $58.27 | $58.25 | $58.30 |
| Purchase #5 | $127.97 | 4.375% | $133.5687 | $133.57 | $133.55 | $133.60 |
| Purchase #6 | $20.96 | 8.125% | $22.663 | $22.66 | $22.65 | $22.70 |
| Purchase #7 | $9.35 | 12.517% | $10.5203 | $10.52 | $10.50 | $10.50 |
| 7 purchase totals = | $478.73 | $507.3446 | $507.35 | $507.25 | $507.40 | |