| 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 | $210.78 | 5.540% | $222.4572 | $222.46 | $222.45 | $222.50 |
| Purchase #2 | $236.79 | 9.144% | $258.4421 | $258.44 | $258.45 | $258.40 |
| Purchase #3 | $50.33 | 12.585% | $56.664 | $56.66 | $56.65 | $56.70 |
| Purchase #4 | $32.39 | 8.366% | $35.0997 | $35.10 | $35.10 | $35.10 |
| Purchase #5 | $165.41 | 11.718% | $184.7927 | $184.79 | $184.80 | $184.80 |
| Purchase #6 | $132.91 | 13.254% | $150.5259 | $150.53 | $150.55 | $150.50 |
| Purchase #7 | $250.44 | 6.736% | $267.3096 | $267.31 | $267.30 | $267.30 |
| 7 purchase totals = | $1,079.05 | $1,175.2912 | $1,175.29 | $1,175.30 | $1,175.30 | |