| 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 | $220.43 | 12.629% | $248.2681 | $248.27 | $248.25 | $248.30 |
| Purchase #2 | $183.29 | 12.636% | $206.4505 | $206.45 | $206.45 | $206.50 |
| Purchase #3 | $79.67 | 9.441% | $87.1916 | $87.19 | $87.20 | $87.20 |
| Purchase #4 | $32.75 | 3.119% | $33.7715 | $33.77 | $33.75 | $33.80 |
| Purchase #5 | $71.34 | 7.861% | $76.948 | $76.95 | $76.95 | $76.90 |
| Purchase #6 | $167.43 | 6.530% | $178.3632 | $178.36 | $178.35 | $178.40 |
| Purchase #7 | $132.26 | 8.761% | $143.8473 | $143.85 | $143.85 | $143.80 |
| 7 purchase totals = | $887.17 | $974.8402 | $974.84 | $974.80 | $974.90 | |