| 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 | $239.44 | 3.607% | $248.0766 | $248.08 | $248.10 | $248.10 |
| Purchase #2 | $66.65 | 13.371% | $75.5618 | $75.56 | $75.55 | $75.60 |
| Purchase #3 | $203.92 | 8.483% | $221.2185 | $221.22 | $221.20 | $221.20 |
| Purchase #4 | $120.59 | 13.466% | $136.8286 | $136.83 | $136.85 | $136.80 |
| Purchase #5 | $220.91 | 9.619% | $242.1593 | $242.16 | $242.15 | $242.20 |
| Purchase #6 | $35.40 | 10.123% | $38.9835 | $38.98 | $39.00 | $39.00 |
| Purchase #7 | $132.42 | 3.143% | $136.582 | $136.58 | $136.60 | $136.60 |
| 7 purchase totals = | $1,019.33 | $1,099.4103 | $1,099.41 | $1,099.45 | $1,099.50 | |