| 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 | $159.31 | 12.330% | $178.9529 | $178.95 | $178.95 | $179.00 |
| Purchase #2 | $124.42 | 6.583% | $132.6106 | $132.61 | $132.60 | $132.60 |
| Purchase #3 | $70.85 | 5.762% | $74.9324 | $74.93 | $74.95 | $74.90 |
| Purchase #4 | $61.79 | 11.605% | $68.9607 | $68.96 | $68.95 | $69.00 |
| Purchase #5 | $175.47 | 4.573% | $183.4942 | $183.49 | $183.50 | $183.50 |
| Purchase #6 | $205.89 | 10.423% | $227.3499 | $227.35 | $227.35 | $227.30 |
| Purchase #7 | $20.95 | 6.180% | $22.2447 | $22.24 | $22.25 | $22.20 |
| 7 purchase totals = | $818.68 | $888.5454 | $888.53 | $888.55 | $888.50 | |