| 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 | $234.72 | 12.672% | $264.4637 | $264.46 | $264.45 | $264.50 |
| Purchase #2 | $20.31 | 5.464% | $21.4197 | $21.42 | $21.40 | $21.40 |
| Purchase #3 | $219.99 | 12.669% | $247.8605 | $247.86 | $247.85 | $247.90 |
| Purchase #4 | $66.30 | 7.247% | $71.1048 | $71.10 | $71.10 | $71.10 |
| Purchase #5 | $247.64 | 5.167% | $260.4356 | $260.44 | $260.45 | $260.40 |
| Purchase #6 | $202.42 | 12.858% | $228.4472 | $228.45 | $228.45 | $228.40 |
| Purchase #7 | $158.28 | 5.651% | $167.2244 | $167.22 | $167.20 | $167.20 |
| 7 purchase totals = | $1,149.66 | $1,260.9559 | $1,260.95 | $1,260.90 | $1,260.90 | |