| 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 | $56.74 | 12.308% | $63.7236 | $63.72 | $63.70 | $63.70 |
| Purchase #2 | $158.98 | 3.486% | $164.522 | $164.52 | $164.50 | $164.50 |
| Purchase #3 | $231.71 | 13.209% | $262.3166 | $262.32 | $262.30 | $262.30 |
| Purchase #4 | $108.68 | 11.476% | $121.1521 | $121.15 | $121.15 | $121.20 |
| Purchase #5 | $193.79 | 9.841% | $212.8609 | $212.86 | $212.85 | $212.90 |
| Purchase #6 | $76.63 | 11.151% | $85.175 | $85.18 | $85.20 | $85.20 |
| Purchase #7 | $104.48 | 10.165% | $115.1004 | $115.10 | $115.10 | $115.10 |
| 7 purchase totals = | $931.01 | $1,024.8506 | $1,024.85 | $1,024.80 | $1,024.90 | |