| 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 | $229.42 | 11.501% | $255.8056 | $255.81 | $255.80 | $255.80 |
| Purchase #2 | $205.63 | 13.218% | $232.8102 | $232.81 | $232.80 | $232.80 |
| Purchase #3 | $222.97 | 12.194% | $250.159 | $250.16 | $250.15 | $250.20 |
| Purchase #4 | $72.71 | 10.734% | $80.5147 | $80.51 | $80.50 | $80.50 |
| Purchase #5 | $103.36 | 6.629% | $110.2117 | $110.21 | $110.20 | $110.20 |
| Purchase #6 | $121.36 | 6.455% | $129.1938 | $129.19 | $129.20 | $129.20 |
| Purchase #7 | $68.63 | 11.356% | $76.4236 | $76.42 | $76.40 | $76.40 |
| 7 purchase totals = | $1,024.08 | $1,135.1186 | $1,135.11 | $1,135.05 | $1,135.10 | |