| 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 | $77.95 | 10.604% | $86.2158 | $86.22 | $86.20 | $86.20 |
| Purchase #2 | $190.60 | 4.285% | $198.7672 | $198.77 | $198.75 | $198.80 |
| Purchase #3 | $61.99 | 12.773% | $69.908 | $69.91 | $69.90 | $69.90 |
| Purchase #4 | $147.34 | 6.796% | $157.3532 | $157.35 | $157.35 | $157.40 |
| Purchase #5 | $84.94 | 10.630% | $93.9691 | $93.97 | $93.95 | $94.00 |
| Purchase #6 | $111.28 | 9.769% | $122.1509 | $122.15 | $122.15 | $122.20 |
| Purchase #7 | $47.81 | 12.835% | $53.9464 | $53.95 | $53.95 | $53.90 |
| 7 purchase totals = | $721.91 | $782.3106 | $782.32 | $782.25 | $782.40 | |