| 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 | $169.79 | 10.597% | $187.7826 | $187.78 | $187.80 | $187.80 |
| Purchase #2 | $30.30 | 7.173% | $32.4734 | $32.47 | $32.45 | $32.50 |
| Purchase #3 | $234.81 | 7.463% | $252.3339 | $252.33 | $252.35 | $252.30 |
| Purchase #4 | $148.78 | 6.217% | $158.0297 | $158.03 | $158.05 | $158.00 |
| Purchase #5 | $81.93 | 10.712% | $90.7063 | $90.71 | $90.70 | $90.70 |
| Purchase #6 | $13.41 | 12.778% | $15.1235 | $15.12 | $15.10 | $15.10 |
| Purchase #7 | $248.34 | 4.788% | $260.2305 | $260.23 | $260.25 | $260.20 |
| 7 purchase totals = | $927.36 | $996.6799 | $996.67 | $996.70 | $996.60 | |