| 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 | $185.58 | 4.776% | $194.4433 | $194.44 | $194.45 | $194.40 |
| Purchase #2 | $55.83 | 12.337% | $62.7177 | $62.72 | $62.70 | $62.70 |
| Purchase #3 | $186.32 | 7.359% | $200.0313 | $200.03 | $200.05 | $200.00 |
| Purchase #4 | $149.62 | 5.163% | $157.3449 | $157.34 | $157.35 | $157.30 |
| Purchase #5 | $82.97 | 7.649% | $89.3164 | $89.32 | $89.30 | $89.30 |
| Purchase #6 | $234.27 | 7.643% | $252.1753 | $252.18 | $252.20 | $252.20 |
| Purchase #7 | $126.67 | 5.214% | $133.2746 | $133.27 | $133.25 | $133.30 |
| 7 purchase totals = | $1,021.26 | $1,089.3035 | $1,089.30 | $1,089.30 | $1,089.20 | |