| 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 | $238.62 | 7.619% | $256.8005 | $256.80 | $256.80 | $256.80 |
| Purchase #2 | $116.92 | 3.492% | $121.0028 | $121.00 | $121.00 | $121.00 |
| Purchase #3 | $39.62 | 3.801% | $41.126 | $41.13 | $41.15 | $41.10 |
| Purchase #4 | $209.74 | 4.440% | $219.0525 | $219.05 | $219.05 | $219.10 |
| Purchase #5 | $184.94 | 5.652% | $195.3928 | $195.39 | $195.40 | $195.40 |
| Purchase #6 | $75.49 | 12.231% | $84.7232 | $84.72 | $84.70 | $84.70 |
| Purchase #7 | $195.84 | 13.842% | $222.9482 | $222.95 | $222.95 | $222.90 |
| 7 purchase totals = | $1,061.17 | $1,141.0460 | $1,141.04 | $1,141.05 | $1,141.00 | |