| 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 | $14.98 | 11.124% | $16.6464 | $16.65 | $16.65 | $16.60 |
| Purchase #2 | $5.46 | 8.836% | $5.9424 | $5.94 | $5.95 | $5.90 |
| Purchase #3 | $239.26 | 4.775% | $250.6847 | $250.68 | $250.70 | $250.70 |
| Purchase #4 | $112.29 | 11.599% | $125.3145 | $125.31 | $125.30 | $125.30 |
| Purchase #5 | $204.45 | 10.320% | $225.5492 | $225.55 | $225.55 | $225.50 |
| Purchase #6 | $85.27 | 10.463% | $94.1918 | $94.19 | $94.20 | $94.20 |
| Purchase #7 | $235.53 | 8.612% | $255.8138 | $255.81 | $255.80 | $255.80 |
| 7 purchase totals = | $897.24 | $974.1428 | $974.13 | $974.15 | $974.00 | |