| 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 | $188.72 | 12.420% | $212.159 | $212.16 | $212.15 | $212.20 |
| Purchase #2 | $161.58 | 7.808% | $174.1962 | $174.20 | $174.20 | $174.20 |
| Purchase #3 | $14.43 | 4.431% | $15.0694 | $15.07 | $15.05 | $15.10 |
| Purchase #4 | $107.47 | 12.707% | $121.1262 | $121.13 | $121.15 | $121.10 |
| Purchase #5 | $215.26 | 4.149% | $224.1911 | $224.19 | $224.20 | $224.20 |
| Purchase #6 | $90.86 | 8.557% | $98.6349 | $98.63 | $98.65 | $98.60 |
| Purchase #7 | $25.75 | 8.812% | $28.0191 | $28.02 | $28.00 | $28.00 |
| 7 purchase totals = | $804.07 | $873.3959 | $873.40 | $873.40 | $873.40 | |