| 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 | $40.52 | 8.631% | $44.0173 | $44.02 | $44.00 | $44.00 |
| Purchase #2 | $199.69 | 3.288% | $206.2558 | $206.26 | $206.25 | $206.30 |
| Purchase #3 | $69.72 | 13.690% | $79.2647 | $79.26 | $79.25 | $79.30 |
| Purchase #4 | $115.44 | 8.353% | $125.0827 | $125.08 | $125.10 | $125.10 |
| Purchase #5 | $115.99 | 3.815% | $120.415 | $120.42 | $120.40 | $120.40 |
| Purchase #6 | $169.40 | 3.486% | $175.3053 | $175.31 | $175.30 | $175.30 |
| Purchase #7 | $123.98 | 4.617% | $129.7042 | $129.70 | $129.70 | $129.70 |
| 7 purchase totals = | $834.74 | $880.0450 | $880.05 | $880.00 | $880.10 | |