| 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 | $161.35 | 3.111% | $166.3696 | $166.37 | $166.35 | $166.40 |
| Purchase #2 | $185.61 | 7.725% | $199.9484 | $199.95 | $199.95 | $199.90 |
| Purchase #3 | $91.97 | 5.281% | $96.8269 | $96.83 | $96.85 | $96.80 |
| Purchase #4 | $103.99 | 11.571% | $116.0227 | $116.02 | $116.00 | $116.00 |
| Purchase #5 | $218.74 | 3.144% | $225.6172 | $225.62 | $225.60 | $225.60 |
| Purchase #6 | $238.26 | 9.289% | $260.392 | $260.39 | $260.40 | $260.40 |
| Purchase #7 | $205.37 | 4.184% | $213.9627 | $213.96 | $213.95 | $214.00 |
| 7 purchase totals = | $1,205.29 | $1,279.1395 | $1,279.14 | $1,279.10 | $1,279.10 | |