| 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 | $203.40 | 12.739% | $229.3111 | $229.31 | $229.30 | $229.30 |
| Purchase #2 | $188.51 | 10.160% | $207.6626 | $207.66 | $207.65 | $207.70 |
| Purchase #3 | $98.89 | 8.591% | $107.3856 | $107.39 | $107.40 | $107.40 |
| Purchase #4 | $173.79 | 3.691% | $180.2046 | $180.20 | $180.20 | $180.20 |
| Purchase #5 | $52.54 | 6.754% | $56.0886 | $56.09 | $56.10 | $56.10 |
| Purchase #6 | $65.46 | 10.623% | $72.4138 | $72.41 | $72.40 | $72.40 |
| Purchase #7 | $99.77 | 10.505% | $110.2508 | $110.25 | $110.25 | $110.30 |
| 7 purchase totals = | $882.36 | $963.3171 | $963.31 | $963.30 | $963.40 | |