| 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 | $191.86 | 9.118% | $209.3538 | $209.35 | $209.35 | $209.40 |
| Purchase #2 | $236.52 | 6.657% | $252.2651 | $252.27 | $252.25 | $252.30 |
| Purchase #3 | $202.65 | 6.190% | $215.194 | $215.19 | $215.20 | $215.20 |
| Purchase #4 | $61.47 | 9.695% | $67.4295 | $67.43 | $67.45 | $67.40 |
| Purchase #5 | $234.70 | 10.839% | $260.1391 | $260.14 | $260.15 | $260.10 |
| Purchase #6 | $65.80 | 13.249% | $74.5178 | $74.52 | $74.50 | $74.50 |
| Purchase #7 | $42.32 | 3.509% | $43.805 | $43.81 | $43.80 | $43.80 |
| 7 purchase totals = | $1,035.32 | $1,122.7043 | $1,122.71 | $1,122.70 | $1,122.70 | |