| 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 | $22.66 | 9.136% | $24.7302 | $24.73 | $24.75 | $24.70 |
| Purchase #2 | $13.52 | 8.499% | $14.6691 | $14.67 | $14.65 | $14.70 |
| Purchase #3 | $147.50 | 7.509% | $158.5758 | $158.58 | $158.60 | $158.60 |
| Purchase #4 | $215.69 | 3.696% | $223.6619 | $223.66 | $223.65 | $223.70 |
| Purchase #5 | $196.83 | 3.280% | $203.286 | $203.29 | $203.30 | $203.30 |
| Purchase #6 | $9.65 | 8.408% | $10.4614 | $10.46 | $10.45 | $10.50 |
| Purchase #7 | $238.95 | 7.120% | $255.9632 | $255.96 | $255.95 | $256.00 |
| 7 purchase totals = | $844.80 | $891.3476 | $891.35 | $891.35 | $891.50 | |