| 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 | $220.79 | 11.157% | $245.4235 | $245.42 | $245.40 | $245.40 |
| Purchase #2 | $188.33 | 8.158% | $203.694 | $203.69 | $203.70 | $203.70 |
| Purchase #3 | $193.34 | 9.805% | $212.297 | $212.30 | $212.30 | $212.30 |
| Purchase #4 | $245.92 | 3.862% | $255.4174 | $255.42 | $255.40 | $255.40 |
| Purchase #5 | $236.25 | 11.366% | $263.1022 | $263.10 | $263.10 | $263.10 |
| Purchase #6 | $222.98 | 12.303% | $250.4132 | $250.41 | $250.40 | $250.40 |
| Purchase #7 | $55.73 | 3.848% | $57.8745 | $57.87 | $57.85 | $57.90 |
| 7 purchase totals = | $1,363.34 | $1,488.2218 | $1,488.21 | $1,488.15 | $1,488.20 | |