| 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 | $234.49 | 13.278% | $265.6256 | $265.63 | $265.65 | $265.60 |
| Purchase #2 | $229.77 | 11.374% | $255.904 | $255.90 | $255.90 | $255.90 |
| Purchase #3 | $9.51 | 5.154% | $10.0001 | $10.00 | $10.00 | $10.00 |
| Purchase #4 | $14.99 | 9.779% | $16.4559 | $16.46 | $16.45 | $16.50 |
| Purchase #5 | $196.68 | 5.312% | $207.1276 | $207.13 | $207.15 | $207.10 |
| Purchase #6 | $86.98 | 8.753% | $94.5934 | $94.59 | $94.60 | $94.60 |
| Purchase #7 | $83.42 | 7.756% | $89.8901 | $89.89 | $89.90 | $89.90 |
| 7 purchase totals = | $855.84 | $939.5967 | $939.60 | $939.65 | $939.60 | |