| 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 | $124.68 | 9.568% | $136.6094 | $136.61 | $136.60 | $136.60 |
| Purchase #2 | $142.83 | 7.459% | $153.4837 | $153.48 | $153.50 | $153.50 |
| Purchase #3 | $168.45 | 12.803% | $190.0167 | $190.02 | $190.00 | $190.00 |
| Purchase #4 | $105.66 | 13.597% | $120.0266 | $120.03 | $120.05 | $120.00 |
| Purchase #5 | $175.72 | 13.261% | $199.0222 | $199.02 | $199.00 | $199.00 |
| Purchase #6 | $66.52 | 6.277% | $70.6955 | $70.70 | $70.70 | $70.70 |
| Purchase #7 | $99.56 | 13.551% | $113.0514 | $113.05 | $113.05 | $113.10 |
| 7 purchase totals = | $883.42 | $982.9055 | $982.91 | $982.90 | $982.90 | |