| 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 | $169.93 | 7.840% | $183.2525 | $183.25 | $183.25 | $183.30 |
| Purchase #2 | $175.66 | 8.481% | $190.5577 | $190.56 | $190.55 | $190.60 |
| Purchase #3 | $190.38 | 3.168% | $196.4112 | $196.41 | $196.40 | $196.40 |
| Purchase #4 | $199.48 | 9.130% | $217.6925 | $217.69 | $217.70 | $217.70 |
| Purchase #5 | $109.28 | 10.671% | $120.9413 | $120.94 | $120.95 | $120.90 |
| Purchase #6 | $88.42 | 5.261% | $93.0718 | $93.07 | $93.05 | $93.10 |
| Purchase #7 | $19.26 | 4.603% | $20.1465 | $20.15 | $20.15 | $20.10 |
| 7 purchase totals = | $952.41 | $1,022.0735 | $1,022.07 | $1,022.05 | $1,022.10 | |