| 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 | $61.29 | 3.300% | $63.3126 | $63.31 | $63.30 | $63.30 |
| Purchase #2 | $59.62 | 6.839% | $63.6974 | $63.70 | $63.70 | $63.70 |
| Purchase #3 | $156.81 | 12.158% | $175.875 | $175.88 | $175.90 | $175.90 |
| Purchase #4 | $144.39 | 3.445% | $149.3642 | $149.36 | $149.35 | $149.40 |
| Purchase #5 | $153.53 | 4.388% | $160.2669 | $160.27 | $160.25 | $160.30 |
| Purchase #6 | $205.65 | 6.834% | $219.7041 | $219.70 | $219.70 | $219.70 |
| Purchase #7 | $230.47 | 11.415% | $256.7782 | $256.78 | $256.80 | $256.80 |
| 7 purchase totals = | $1,011.76 | $1,088.9984 | $1,089.00 | $1,089.00 | $1,089.10 | |