| 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 | $55.39 | 6.742% | $59.1244 | $59.12 | $59.10 | $59.10 |
| Purchase #2 | $130.31 | 3.845% | $135.3204 | $135.32 | $135.30 | $135.30 |
| Purchase #3 | $84.72 | 9.357% | $92.6473 | $92.65 | $92.65 | $92.60 |
| Purchase #4 | $243.70 | 12.538% | $274.2551 | $274.26 | $274.25 | $274.30 |
| Purchase #5 | $74.32 | 7.504% | $79.897 | $79.90 | $79.90 | $79.90 |
| Purchase #6 | $111.84 | 5.611% | $118.1153 | $118.12 | $118.10 | $118.10 |
| Purchase #7 | $21.39 | 6.232% | $22.723 | $22.72 | $22.70 | $22.70 |
| 7 purchase totals = | $721.67 | $782.0825 | $782.09 | $782.00 | $782.00 | |