| 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 | $237.37 | 4.150% | $247.2209 | $247.22 | $247.20 | $247.20 |
| Purchase #2 | $151.97 | 10.475% | $167.8889 | $167.89 | $167.90 | $167.90 |
| Purchase #3 | $28.76 | 6.454% | $30.6162 | $30.62 | $30.60 | $30.60 |
| Purchase #4 | $187.34 | 7.773% | $201.9019 | $201.90 | $201.90 | $201.90 |
| Purchase #5 | $169.89 | 11.820% | $189.971 | $189.97 | $189.95 | $190.00 |
| Purchase #6 | $185.96 | 10.827% | $206.0939 | $206.09 | $206.10 | $206.10 |
| Purchase #7 | $81.50 | 13.105% | $92.1806 | $92.18 | $92.20 | $92.20 |
| 7 purchase totals = | $1,042.79 | $1,135.8734 | $1,135.87 | $1,135.85 | $1,135.90 | |