| 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 | $37.91 | 11.558% | $42.2916 | $42.29 | $42.30 | $42.30 |
| Purchase #2 | $225.88 | 7.489% | $242.7962 | $242.80 | $242.80 | $242.80 |
| Purchase #3 | $146.45 | 7.355% | $157.2214 | $157.22 | $157.20 | $157.20 |
| Purchase #4 | $231.49 | 6.443% | $246.4049 | $246.40 | $246.40 | $246.40 |
| Purchase #5 | $171.86 | 10.698% | $190.2456 | $190.25 | $190.25 | $190.20 |
| Purchase #6 | $97.94 | 9.844% | $107.5812 | $107.58 | $107.60 | $107.60 |
| Purchase #7 | $190.28 | 5.325% | $200.4124 | $200.41 | $200.40 | $200.40 |
| 7 purchase totals = | $1,101.81 | $1,186.9533 | $1,186.95 | $1,186.95 | $1,186.90 | |