| 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 | $180.63 | 9.616% | $197.9994 | $198.00 | $198.00 | $198.00 |
| Purchase #2 | $14.99 | 12.459% | $16.8576 | $16.86 | $16.85 | $16.90 |
| Purchase #3 | $121.37 | 12.289% | $136.2852 | $136.29 | $136.30 | $136.30 |
| Purchase #4 | $61.33 | 8.363% | $66.459 | $66.46 | $66.45 | $66.50 |
| Purchase #5 | $152.36 | 10.377% | $168.1704 | $168.17 | $168.15 | $168.20 |
| Purchase #6 | $14.90 | 12.220% | $16.7208 | $16.72 | $16.70 | $16.70 |
| Purchase #7 | $235.96 | 4.730% | $247.1209 | $247.12 | $247.10 | $247.10 |
| 7 purchase totals = | $781.54 | $849.6133 | $849.62 | $849.55 | $849.70 | |