| 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 | $217.40 | 8.450% | $235.7703 | $235.77 | $235.75 | $235.80 |
| Purchase #2 | $163.79 | 5.709% | $173.1408 | $173.14 | $173.15 | $173.10 |
| Purchase #3 | $132.77 | 13.509% | $150.7059 | $150.71 | $150.70 | $150.70 |
| Purchase #4 | $149.73 | 7.429% | $160.8534 | $160.85 | $160.85 | $160.90 |
| Purchase #5 | $187.48 | 9.728% | $205.7181 | $205.72 | $205.70 | $205.70 |
| Purchase #6 | $43.69 | 8.102% | $47.2298 | $47.23 | $47.25 | $47.20 |
| Purchase #7 | $66.67 | 10.454% | $73.6397 | $73.64 | $73.65 | $73.60 |
| 7 purchase totals = | $961.53 | $1,047.0580 | $1,047.06 | $1,047.05 | $1,047.00 | |