| 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 | $35.67 | 11.323% | $39.7089 | $39.71 | $39.70 | $39.70 |
| Purchase #2 | $54.46 | 6.231% | $57.8534 | $57.85 | $57.85 | $57.90 |
| Purchase #3 | $99.25 | 9.229% | $108.4098 | $108.41 | $108.40 | $108.40 |
| Purchase #4 | $219.73 | 6.179% | $233.3071 | $233.31 | $233.30 | $233.30 |
| Purchase #5 | $53.63 | 8.552% | $58.2164 | $58.22 | $58.20 | $58.20 |
| Purchase #6 | $160.85 | 13.437% | $182.4634 | $182.46 | $182.45 | $182.50 |
| Purchase #7 | $112.26 | 10.800% | $124.3841 | $124.38 | $124.40 | $124.40 |
| 7 purchase totals = | $735.85 | $804.3431 | $804.34 | $804.30 | $804.40 | |