| 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 | $105.67 | 13.493% | $119.9281 | $119.93 | $119.95 | $119.90 |
| Purchase #2 | $193.62 | 9.524% | $212.0604 | $212.06 | $212.05 | $212.10 |
| Purchase #3 | $62.74 | 5.424% | $66.143 | $66.14 | $66.15 | $66.10 |
| Purchase #4 | $65.44 | 7.709% | $70.4848 | $70.48 | $70.50 | $70.50 |
| Purchase #5 | $121.87 | 10.429% | $134.5798 | $134.58 | $134.60 | $134.60 |
| Purchase #6 | $168.76 | 6.404% | $179.5674 | $179.57 | $179.55 | $179.60 |
| Purchase #7 | $112.42 | 5.346% | $118.43 | $118.43 | $118.45 | $118.40 |
| 7 purchase totals = | $830.52 | $901.1935 | $901.19 | $901.25 | $901.20 | |