| 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 | $140.85 | 8.285% | $152.5194 | $152.52 | $152.50 | $152.50 |
| Purchase #2 | $78.32 | 5.223% | $82.4107 | $82.41 | $82.40 | $82.40 |
| Purchase #3 | $13.70 | 7.372% | $14.71 | $14.71 | $14.70 | $14.70 |
| Purchase #4 | $73.45 | 11.363% | $81.7961 | $81.80 | $81.80 | $81.80 |
| Purchase #5 | $241.83 | 13.752% | $275.0865 | $275.09 | $275.10 | $275.10 |
| Purchase #6 | $116.61 | 6.673% | $124.3914 | $124.39 | $124.40 | $124.40 |
| Purchase #7 | $144.26 | 6.164% | $153.1522 | $153.15 | $153.15 | $153.20 |
| 7 purchase totals = | $809.02 | $884.0663 | $884.07 | $884.05 | $884.10 | |