| 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 | $24.60 | 7.587% | $26.4664 | $26.47 | $26.45 | $26.50 |
| Purchase #2 | $137.94 | 6.726% | $147.2178 | $147.22 | $147.20 | $147.20 |
| Purchase #3 | $210.41 | 6.624% | $224.3476 | $224.35 | $224.35 | $224.30 |
| Purchase #4 | $171.52 | 13.712% | $195.0388 | $195.04 | $195.05 | $195.00 |
| Purchase #5 | $190.59 | 11.187% | $211.9113 | $211.91 | $211.90 | $211.90 |
| Purchase #6 | $67.67 | 8.607% | $73.4944 | $73.49 | $73.50 | $73.50 |
| Purchase #7 | $27.90 | 7.787% | $30.0726 | $30.07 | $30.05 | $30.10 |
| 7 purchase totals = | $830.63 | $908.5489 | $908.55 | $908.50 | $908.50 | |