| 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 | $22.58 | 3.626% | $23.3988 | $23.40 | $23.40 | $23.40 |
| Purchase #2 | $150.46 | 3.819% | $156.2061 | $156.21 | $156.20 | $156.20 |
| Purchase #3 | $154.78 | 13.446% | $175.5917 | $175.59 | $175.60 | $175.60 |
| Purchase #4 | $246.33 | 10.858% | $273.0765 | $273.08 | $273.10 | $273.10 |
| Purchase #5 | $173.42 | 13.154% | $196.2317 | $196.23 | $196.25 | $196.20 |
| Purchase #6 | $58.97 | 8.521% | $63.9948 | $63.99 | $64.00 | $64.00 |
| Purchase #7 | $33.77 | 12.296% | $37.9224 | $37.92 | $37.90 | $37.90 |
| 7 purchase totals = | $840.31 | $926.4220 | $926.42 | $926.45 | $926.40 | |