| 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 | $187.78 | 11.310% | $209.0179 | $209.02 | $209.00 | $209.00 |
| Purchase #2 | $140.63 | 10.141% | $154.8913 | $154.89 | $154.90 | $154.90 |
| Purchase #3 | $217.66 | 10.794% | $241.1542 | $241.15 | $241.15 | $241.20 |
| Purchase #4 | $198.66 | 13.278% | $225.0381 | $225.04 | $225.05 | $225.00 |
| Purchase #5 | $157.55 | 8.141% | $170.3761 | $170.38 | $170.40 | $170.40 |
| Purchase #6 | $197.83 | 10.709% | $219.0156 | $219.02 | $219.00 | $219.00 |
| Purchase #7 | $86.83 | 10.788% | $96.1972 | $96.20 | $96.20 | $96.20 |
| 7 purchase totals = | $1,186.94 | $1,315.6904 | $1,315.70 | $1,315.70 | $1,315.70 | |