| 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 | $144.64 | 3.173% | $149.2294 | $149.23 | $149.25 | $149.20 |
| Purchase #2 | $40.82 | 11.266% | $45.4188 | $45.42 | $45.40 | $45.40 |
| Purchase #3 | $154.25 | 13.554% | $175.157 | $175.16 | $175.15 | $175.20 |
| Purchase #4 | $5.41 | 10.578% | $5.9823 | $5.98 | $6.00 | $6.00 |
| Purchase #5 | $214.73 | 12.780% | $242.1725 | $242.17 | $242.15 | $242.20 |
| Purchase #6 | $215.96 | 3.625% | $223.7886 | $223.79 | $223.80 | $223.80 |
| Purchase #7 | $183.37 | 8.167% | $198.3458 | $198.35 | $198.35 | $198.30 |
| 7 purchase totals = | $959.18 | $1,040.0944 | $1,040.10 | $1,040.10 | $1,040.10 | |