| 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 | $159.38 | 6.188% | $169.2424 | $169.24 | $169.25 | $169.20 |
| Purchase #2 | $210.30 | 3.628% | $217.9297 | $217.93 | $217.95 | $217.90 |
| Purchase #3 | $99.48 | 10.107% | $109.5344 | $109.53 | $109.55 | $109.50 |
| Purchase #4 | $158.82 | 9.245% | $173.5029 | $173.50 | $173.50 | $173.50 |
| Purchase #5 | $97.65 | 5.857% | $103.3694 | $103.37 | $103.35 | $103.40 |
| Purchase #6 | $25.48 | 4.646% | $26.6638 | $26.66 | $26.65 | $26.70 |
| Purchase #7 | $187.82 | 9.350% | $205.3812 | $205.38 | $205.40 | $205.40 |
| 7 purchase totals = | $938.93 | $1,005.6238 | $1,005.61 | $1,005.65 | $1,005.60 | |