| 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 | $120.31 | 9.824% | $132.1293 | $132.13 | $132.15 | $132.10 |
| Purchase #2 | $146.75 | 6.414% | $156.1625 | $156.16 | $156.15 | $156.20 |
| Purchase #3 | $106.26 | 12.386% | $119.4214 | $119.42 | $119.40 | $119.40 |
| Purchase #4 | $95.43 | 11.803% | $106.6936 | $106.69 | $106.70 | $106.70 |
| Purchase #5 | $113.58 | 9.680% | $124.5745 | $124.57 | $124.55 | $124.60 |
| Purchase #6 | $66.83 | 13.223% | $75.6669 | $75.67 | $75.65 | $75.70 |
| Purchase #7 | $55.45 | 5.139% | $58.2996 | $58.30 | $58.30 | $58.30 |
| 7 purchase totals = | $704.61 | $772.9478 | $772.94 | $772.90 | $773.00 | |