| 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 | $116.69 | 4.172% | $121.5583 | $121.56 | $121.55 | $121.60 |
| Purchase #2 | $79.33 | 5.312% | $83.544 | $83.54 | $83.55 | $83.50 |
| Purchase #3 | $171.43 | 7.241% | $183.8432 | $183.84 | $183.85 | $183.80 |
| Purchase #4 | $61.88 | 3.317% | $63.9326 | $63.93 | $63.95 | $63.90 |
| Purchase #5 | $51.69 | 8.769% | $56.2227 | $56.22 | $56.20 | $56.20 |
| Purchase #6 | $18.99 | 6.458% | $20.2164 | $20.22 | $20.20 | $20.20 |
| Purchase #7 | $214.53 | 10.779% | $237.6542 | $237.65 | $237.65 | $237.70 |
| 7 purchase totals = | $714.54 | $766.9714 | $766.96 | $766.95 | $766.90 | |