| 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 | $82.75 | 3.617% | $85.7431 | $85.74 | $85.75 | $85.70 |
| Purchase #2 | $136.35 | 3.205% | $140.72 | $140.72 | $140.70 | $140.70 |
| Purchase #3 | $204.36 | 4.551% | $213.6604 | $213.66 | $213.65 | $213.70 |
| Purchase #4 | $10.38 | 7.867% | $11.1966 | $11.20 | $11.20 | $11.20 |
| Purchase #5 | $235.89 | 4.673% | $246.9131 | $246.91 | $246.90 | $246.90 |
| Purchase #6 | $195.36 | 6.717% | $208.4823 | $208.48 | $208.50 | $208.50 |
| Purchase #7 | $179.74 | 6.405% | $191.2523 | $191.25 | $191.25 | $191.30 |
| 7 purchase totals = | $1,044.83 | $1,097.9678 | $1,097.96 | $1,097.95 | $1,098.00 | |