| 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 | $177.59 | 3.321% | $183.4878 | $183.49 | $183.50 | $183.50 |
| Purchase #2 | $25.89 | 12.854% | $29.2179 | $29.22 | $29.20 | $29.20 |
| Purchase #3 | $130.54 | 3.827% | $135.5358 | $135.54 | $135.55 | $135.50 |
| Purchase #4 | $86.49 | 10.197% | $95.3094 | $95.31 | $95.30 | $95.30 |
| Purchase #5 | $211.35 | 13.776% | $240.4656 | $240.47 | $240.45 | $240.50 |
| Purchase #6 | $179.40 | 6.152% | $190.4367 | $190.44 | $190.45 | $190.40 |
| Purchase #7 | $248.41 | 5.409% | $261.8465 | $261.85 | $261.85 | $261.80 |
| 7 purchase totals = | $1,059.67 | $1,136.2997 | $1,136.32 | $1,136.30 | $1,136.20 | |