| 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 | $221.62 | 8.459% | $240.3668 | $240.37 | $240.35 | $240.40 |
| Purchase #2 | $194.63 | 11.753% | $217.5049 | $217.50 | $217.50 | $217.50 |
| Purchase #3 | $95.33 | 6.412% | $101.4426 | $101.44 | $101.45 | $101.40 |
| Purchase #4 | $143.50 | 4.815% | $150.4095 | $150.41 | $150.40 | $150.40 |
| Purchase #5 | $214.57 | 9.240% | $234.3963 | $234.40 | $234.40 | $234.40 |
| Purchase #6 | $246.61 | 8.845% | $268.4227 | $268.42 | $268.40 | $268.40 |
| Purchase #7 | $246.59 | 11.297% | $274.4473 | $274.45 | $274.45 | $274.40 |
| 7 purchase totals = | $1,362.85 | $1,486.9901 | $1,486.99 | $1,486.95 | $1,486.90 | |