| 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 | $160.34 | 8.719% | $174.32 | $174.32 | $174.30 | $174.30 |
| Purchase #2 | $250.87 | 10.509% | $277.2339 | $277.23 | $277.25 | $277.20 |
| Purchase #3 | $214.46 | 11.289% | $238.6704 | $238.67 | $238.65 | $238.70 |
| Purchase #4 | $96.70 | 7.461% | $103.9148 | $103.91 | $103.90 | $103.90 |
| Purchase #5 | $98.93 | 8.842% | $107.6774 | $107.68 | $107.70 | $107.70 |
| Purchase #6 | $213.47 | 4.200% | $222.4357 | $222.44 | $222.45 | $222.40 |
| Purchase #7 | $99.92 | 10.820% | $110.7313 | $110.73 | $110.75 | $110.70 |
| 7 purchase totals = | $1,134.69 | $1,234.9835 | $1,234.98 | $1,235.00 | $1,234.90 | |