| 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 | $24.70 | 5.536% | $26.0674 | $26.07 | $26.05 | $26.10 |
| Purchase #2 | $126.36 | 13.423% | $143.3213 | $143.32 | $143.30 | $143.30 |
| Purchase #3 | $171.87 | 11.446% | $191.5422 | $191.54 | $191.55 | $191.50 |
| Purchase #4 | $109.84 | 6.517% | $116.9983 | $117.00 | $117.00 | $117.00 |
| Purchase #5 | $42.39 | 3.197% | $43.7452 | $43.75 | $43.75 | $43.70 |
| Purchase #6 | $226.97 | 3.554% | $235.0365 | $235.04 | $235.05 | $235.00 |
| Purchase #7 | $148.67 | 11.624% | $165.9514 | $165.95 | $165.95 | $166.00 |
| 7 purchase totals = | $850.80 | $922.6623 | $922.67 | $922.65 | $922.60 | |