| 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 | $221.78 | 7.193% | $237.7326 | $237.73 | $237.75 | $237.70 |
| Purchase #2 | $250.99 | 9.684% | $275.2959 | $275.30 | $275.30 | $275.30 |
| Purchase #3 | $137.98 | 4.695% | $144.4582 | $144.46 | $144.45 | $144.50 |
| Purchase #4 | $115.95 | 10.605% | $128.2465 | $128.25 | $128.25 | $128.20 |
| Purchase #5 | $87.57 | 5.106% | $92.0413 | $92.04 | $92.05 | $92.00 |
| Purchase #6 | $5.39 | 6.375% | $5.7336 | $5.73 | $5.75 | $5.70 |
| Purchase #7 | $122.49 | 12.266% | $137.5146 | $137.51 | $137.50 | $137.50 |
| 7 purchase totals = | $942.15 | $1,021.0227 | $1,021.02 | $1,021.05 | $1,020.90 | |