| 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 | $53.86 | 7.238% | $57.7584 | $57.76 | $57.75 | $57.80 |
| Purchase #2 | $84.57 | 11.467% | $94.2676 | $94.27 | $94.25 | $94.30 |
| Purchase #3 | $106.78 | 7.279% | $114.5525 | $114.55 | $114.55 | $114.60 |
| Purchase #4 | $111.56 | 13.249% | $126.3406 | $126.34 | $126.35 | $126.30 |
| Purchase #5 | $122.84 | 4.759% | $128.686 | $128.69 | $128.70 | $128.70 |
| Purchase #6 | $24.78 | 8.440% | $26.8714 | $26.87 | $26.85 | $26.90 |
| Purchase #7 | $98.91 | 4.508% | $103.3689 | $103.37 | $103.35 | $103.40 |
| 7 purchase totals = | $603.30 | $651.8454 | $651.85 | $651.80 | $652.00 | |