| 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 | $158.32 | 5.401% | $166.8709 | $166.87 | $166.85 | $166.90 |
| Purchase #2 | $209.81 | 7.207% | $224.931 | $224.93 | $224.95 | $224.90 |
| Purchase #3 | $110.57 | 6.839% | $118.1319 | $118.13 | $118.15 | $118.10 |
| Purchase #4 | $82.54 | 10.253% | $91.0028 | $91.00 | $91.00 | $91.00 |
| Purchase #5 | $65.34 | 10.124% | $71.955 | $71.96 | $71.95 | $72.00 |
| Purchase #6 | $114.63 | 4.223% | $119.4708 | $119.47 | $119.45 | $119.50 |
| Purchase #7 | $14.83 | 5.657% | $15.6689 | $15.67 | $15.65 | $15.70 |
| 7 purchase totals = | $756.04 | $808.0313 | $808.03 | $808.00 | $808.10 | |