| 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 | $131.94 | 13.599% | $149.8825 | $149.88 | $149.90 | $149.90 |
| Purchase #2 | $62.36 | 10.838% | $69.1186 | $69.12 | $69.10 | $69.10 |
| Purchase #3 | $50.91 | 3.175% | $52.5264 | $52.53 | $52.55 | $52.50 |
| Purchase #4 | $126.36 | 10.345% | $139.4319 | $139.43 | $139.45 | $139.40 |
| Purchase #5 | $143.50 | 4.285% | $149.649 | $149.65 | $149.65 | $149.60 |
| Purchase #6 | $182.32 | 5.671% | $192.6594 | $192.66 | $192.65 | $192.70 |
| Purchase #7 | $106.48 | 12.394% | $119.6771 | $119.68 | $119.70 | $119.70 |
| 7 purchase totals = | $803.87 | $872.9449 | $872.95 | $873.00 | $872.90 | |