| 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 | $135.70 | 6.806% | $144.9357 | $144.94 | $144.95 | $144.90 |
| Purchase #2 | $12.33 | 3.627% | $12.7772 | $12.78 | $12.80 | $12.80 |
| Purchase #3 | $127.73 | 7.427% | $137.2165 | $137.22 | $137.20 | $137.20 |
| Purchase #4 | $30.85 | 4.402% | $32.208 | $32.21 | $32.20 | $32.20 |
| Purchase #5 | $89.46 | 8.408% | $96.9818 | $96.98 | $97.00 | $97.00 |
| Purchase #6 | $65.73 | 9.495% | $71.9711 | $71.97 | $71.95 | $72.00 |
| Purchase #7 | $185.44 | 7.227% | $198.8417 | $198.84 | $198.85 | $198.80 |
| 7 purchase totals = | $647.24 | $694.9320 | $694.94 | $694.95 | $694.90 | |