| 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 | $147.29 | 4.793% | $154.3496 | $154.35 | $154.35 | $154.30 |
| Purchase #2 | $71.29 | 6.865% | $76.1841 | $76.18 | $76.20 | $76.20 |
| Purchase #3 | $112.54 | 9.448% | $123.1728 | $123.17 | $123.15 | $123.20 |
| Purchase #4 | $201.83 | 3.811% | $209.5217 | $209.52 | $209.50 | $209.50 |
| Purchase #5 | $45.97 | 5.200% | $48.3604 | $48.36 | $48.35 | $48.40 |
| Purchase #6 | $8.63 | 12.808% | $9.7353 | $9.74 | $9.75 | $9.70 |
| Purchase #7 | $221.58 | 13.359% | $251.1809 | $251.18 | $251.20 | $251.20 |
| 7 purchase totals = | $809.13 | $872.5048 | $872.50 | $872.50 | $872.50 | |