| 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 | $99.92 | 7.486% | $107.4 | $107.40 | $107.40 | $107.40 |
| Purchase #2 | $53.79 | 5.806% | $56.913 | $56.91 | $56.90 | $56.90 |
| Purchase #3 | $138.88 | 13.794% | $158.0371 | $158.04 | $158.05 | $158.00 |
| Purchase #4 | $186.58 | 13.686% | $212.1153 | $212.12 | $212.10 | $212.10 |
| Purchase #5 | $233.97 | 13.346% | $265.1956 | $265.20 | $265.20 | $265.20 |
| Purchase #6 | $237.84 | 8.149% | $257.2216 | $257.22 | $257.20 | $257.20 |
| Purchase #7 | $44.54 | 6.388% | $47.3852 | $47.39 | $47.40 | $47.40 |
| 7 purchase totals = | $995.52 | $1,104.2678 | $1,104.28 | $1,104.25 | $1,104.20 | |