| 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 | $123.78 | 5.733% | $130.8763 | $130.88 | $130.90 | $130.90 |
| Purchase #2 | $223.84 | 8.224% | $242.2486 | $242.25 | $242.25 | $242.20 |
| Purchase #3 | $156.29 | 8.189% | $169.0886 | $169.09 | $169.10 | $169.10 |
| Purchase #4 | $109.80 | 10.370% | $121.1863 | $121.19 | $121.20 | $121.20 |
| Purchase #5 | $122.91 | 7.346% | $131.939 | $131.94 | $131.95 | $131.90 |
| Purchase #6 | $65.32 | 4.741% | $68.4168 | $68.42 | $68.40 | $68.40 |
| Purchase #7 | $222.88 | 10.714% | $246.7594 | $246.76 | $246.75 | $246.80 |
| 7 purchase totals = | $1,024.82 | $1,110.5150 | $1,110.53 | $1,110.55 | $1,110.50 | |