| 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 | $143.74 | 10.142% | $158.3181 | $158.32 | $158.30 | $158.30 |
| Purchase #2 | $208.38 | 11.473% | $232.2874 | $232.29 | $232.30 | $232.30 |
| Purchase #3 | $204.81 | 8.689% | $222.6059 | $222.61 | $222.60 | $222.60 |
| Purchase #4 | $108.49 | 12.360% | $121.8994 | $121.90 | $121.90 | $121.90 |
| Purchase #5 | $173.62 | 8.680% | $188.6902 | $188.69 | $188.70 | $188.70 |
| Purchase #6 | $47.92 | 7.311% | $51.4234 | $51.42 | $51.40 | $51.40 |
| Purchase #7 | $146.83 | 10.688% | $162.5232 | $162.52 | $162.50 | $162.50 |
| 7 purchase totals = | $1,033.79 | $1,137.7476 | $1,137.75 | $1,137.70 | $1,137.70 | |