| 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 | $69.26 | 12.170% | $77.6889 | $77.69 | $77.70 | $77.70 |
| Purchase #2 | $17.61 | 4.434% | $18.3908 | $18.39 | $18.40 | $18.40 |
| Purchase #3 | $143.70 | 9.402% | $157.2107 | $157.21 | $157.20 | $157.20 |
| Purchase #4 | $159.40 | 13.443% | $180.8281 | $180.83 | $180.85 | $180.80 |
| Purchase #5 | $207.76 | 7.137% | $222.5878 | $222.59 | $222.60 | $222.60 |
| Purchase #6 | $12.84 | 3.763% | $13.3232 | $13.32 | $13.30 | $13.30 |
| Purchase #7 | $66.47 | 9.282% | $72.6397 | $72.64 | $72.65 | $72.60 |
| 7 purchase totals = | $677.04 | $742.6692 | $742.67 | $742.70 | $742.60 | |