| 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 | $202.43 | 13.233% | $229.2176 | $229.22 | $229.20 | $229.20 |
| Purchase #2 | $231.51 | 8.492% | $251.1698 | $251.17 | $251.15 | $251.20 |
| Purchase #3 | $227.30 | 3.526% | $235.3146 | $235.31 | $235.30 | $235.30 |
| Purchase #4 | $155.83 | 3.521% | $161.3168 | $161.32 | $161.30 | $161.30 |
| Purchase #5 | $231.61 | 12.381% | $260.2856 | $260.29 | $260.30 | $260.30 |
| Purchase #6 | $64.48 | 10.740% | $71.4052 | $71.41 | $71.40 | $71.40 |
| Purchase #7 | $144.67 | 9.574% | $158.5207 | $158.52 | $158.50 | $158.50 |
| 7 purchase totals = | $1,257.83 | $1,367.2303 | $1,367.24 | $1,367.15 | $1,367.20 | |