| 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 | $20.49 | 13.152% | $23.1848 | $23.18 | $23.20 | $23.20 |
| Purchase #2 | $237.80 | 5.438% | $250.7316 | $250.73 | $250.75 | $250.70 |
| Purchase #3 | $17.44 | 13.298% | $19.7592 | $19.76 | $19.75 | $19.80 |
| Purchase #4 | $48.27 | 13.754% | $54.9091 | $54.91 | $54.90 | $54.90 |
| Purchase #5 | $151.81 | 10.178% | $167.2612 | $167.26 | $167.25 | $167.30 |
| Purchase #6 | $123.63 | 13.231% | $139.9875 | $139.99 | $140.00 | $140.00 |
| Purchase #7 | $154.38 | 5.245% | $162.4772 | $162.48 | $162.50 | $162.50 |
| 7 purchase totals = | $753.82 | $818.3106 | $818.31 | $818.35 | $818.40 | |