| 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 | $188.84 | 8.764% | $205.3899 | $205.39 | $205.40 | $205.40 |
| Purchase #2 | $63.30 | 4.104% | $65.8978 | $65.90 | $65.90 | $65.90 |
| Purchase #3 | $117.58 | 10.166% | $129.5332 | $129.53 | $129.55 | $129.50 |
| Purchase #4 | $249.39 | 10.467% | $275.4937 | $275.49 | $275.50 | $275.50 |
| Purchase #5 | $49.88 | 10.751% | $55.2426 | $55.24 | $55.25 | $55.20 |
| Purchase #6 | $210.33 | 4.184% | $219.1302 | $219.13 | $219.15 | $219.10 |
| Purchase #7 | $238.88 | 7.184% | $256.0411 | $256.04 | $256.05 | $256.00 |
| 7 purchase totals = | $1,118.20 | $1,206.7285 | $1,206.72 | $1,206.80 | $1,206.60 | |