| 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 | $46.39 | 4.285% | $48.3778 | $48.38 | $48.40 | $48.40 |
| Purchase #2 | $235.75 | 4.744% | $246.934 | $246.93 | $246.95 | $246.90 |
| Purchase #3 | $204.99 | 8.744% | $222.9143 | $222.91 | $222.90 | $222.90 |
| Purchase #4 | $162.41 | 6.175% | $172.4388 | $172.44 | $172.45 | $172.40 |
| Purchase #5 | $188.40 | 12.863% | $212.6339 | $212.63 | $212.65 | $212.60 |
| Purchase #6 | $174.73 | 12.334% | $196.2812 | $196.28 | $196.30 | $196.30 |
| Purchase #7 | $175.57 | 8.260% | $190.0721 | $190.07 | $190.05 | $190.10 |
| 7 purchase totals = | $1,188.24 | $1,289.6521 | $1,289.64 | $1,289.70 | $1,289.60 | |