| 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 | $57.68 | 5.617% | $60.9199 | $60.92 | $60.90 | $60.90 |
| Purchase #2 | $129.83 | 4.776% | $136.0307 | $136.03 | $136.05 | $136.00 |
| Purchase #3 | $65.67 | 12.268% | $73.7264 | $73.73 | $73.75 | $73.70 |
| Purchase #4 | $7.43 | 3.125% | $7.6622 | $7.66 | $7.65 | $7.70 |
| Purchase #5 | $185.54 | 10.164% | $204.3983 | $204.40 | $204.40 | $204.40 |
| Purchase #6 | $28.32 | 4.553% | $29.6094 | $29.61 | $29.60 | $29.60 |
| Purchase #7 | $239.46 | 12.396% | $269.1435 | $269.14 | $269.15 | $269.10 |
| 7 purchase totals = | $713.93 | $781.4904 | $781.49 | $781.50 | $781.40 | |