| 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 | $140.57 | 13.397% | $159.4022 | $159.40 | $159.40 | $159.40 |
| Purchase #2 | $122.95 | 13.123% | $139.0847 | $139.08 | $139.10 | $139.10 |
| Purchase #3 | $115.33 | 4.551% | $120.5787 | $120.58 | $120.60 | $120.60 |
| Purchase #4 | $190.97 | 13.598% | $216.9381 | $216.94 | $216.95 | $216.90 |
| Purchase #5 | $246.47 | 9.709% | $270.3998 | $270.40 | $270.40 | $270.40 |
| Purchase #6 | $225.56 | 12.570% | $253.9129 | $253.91 | $253.90 | $253.90 |
| Purchase #7 | $21.30 | 3.109% | $21.9622 | $21.96 | $21.95 | $22.00 |
| 7 purchase totals = | $1,063.15 | $1,182.2786 | $1,182.27 | $1,182.30 | $1,182.30 | |