| 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 | $155.36 | 5.265% | $163.5397 | $163.54 | $163.55 | $163.50 |
| Purchase #2 | $187.54 | 9.640% | $205.6189 | $205.62 | $205.60 | $205.60 |
| Purchase #3 | $89.66 | 8.402% | $97.1932 | $97.19 | $97.20 | $97.20 |
| Purchase #4 | $156.62 | 6.850% | $167.3485 | $167.35 | $167.35 | $167.30 |
| Purchase #5 | $149.29 | 3.207% | $154.0777 | $154.08 | $154.10 | $154.10 |
| Purchase #6 | $187.90 | 9.245% | $205.2714 | $205.27 | $205.25 | $205.30 |
| Purchase #7 | $84.42 | 10.131% | $92.9726 | $92.97 | $92.95 | $93.00 |
| 7 purchase totals = | $1,010.79 | $1,086.0220 | $1,086.02 | $1,086.00 | $1,086.00 | |