| 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 | $193.95 | 10.296% | $213.9191 | $213.92 | $213.90 | $213.90 |
| Purchase #2 | $137.37 | 9.197% | $150.0039 | $150.00 | $150.00 | $150.00 |
| Purchase #3 | $45.58 | 5.155% | $47.9296 | $47.93 | $47.95 | $47.90 |
| Purchase #4 | $157.77 | 7.384% | $169.4197 | $169.42 | $169.40 | $169.40 |
| Purchase #5 | $191.53 | 9.645% | $210.0031 | $210.00 | $210.00 | $210.00 |
| Purchase #6 | $208.63 | 11.708% | $233.0564 | $233.06 | $233.05 | $233.10 |
| Purchase #7 | $232.60 | 10.214% | $256.3578 | $256.36 | $256.35 | $256.40 |
| 7 purchase totals = | $1,167.43 | $1,280.6896 | $1,280.69 | $1,280.65 | $1,280.70 | |