| 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 | $67.44 | 10.335% | $74.4099 | $74.41 | $74.40 | $74.40 |
| Purchase #2 | $230.66 | 8.702% | $250.732 | $250.73 | $250.75 | $250.70 |
| Purchase #3 | $138.68 | 5.697% | $146.5806 | $146.58 | $146.60 | $146.60 |
| Purchase #4 | $205.71 | 4.706% | $215.3907 | $215.39 | $215.40 | $215.40 |
| Purchase #5 | $148.42 | 12.699% | $167.2679 | $167.27 | $167.25 | $167.30 |
| Purchase #6 | $198.56 | 10.419% | $219.248 | $219.25 | $219.25 | $219.20 |
| Purchase #7 | $144.67 | 6.220% | $153.6685 | $153.67 | $153.65 | $153.70 |
| 7 purchase totals = | $1,134.14 | $1,227.2976 | $1,227.30 | $1,227.30 | $1,227.30 | |