| 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 | $240.28 | 3.156% | $247.8632 | $247.86 | $247.85 | $247.90 |
| Purchase #2 | $234.70 | 11.779% | $262.3453 | $262.35 | $262.35 | $262.30 |
| Purchase #3 | $244.39 | 9.409% | $267.3847 | $267.38 | $267.40 | $267.40 |
| Purchase #4 | $164.25 | 6.600% | $175.0905 | $175.09 | $175.10 | $175.10 |
| Purchase #5 | $52.44 | 4.162% | $54.6226 | $54.62 | $54.60 | $54.60 |
| Purchase #6 | $19.43 | 7.600% | $20.9067 | $20.91 | $20.90 | $20.90 |
| Purchase #7 | $122.60 | 6.809% | $130.9478 | $130.95 | $130.95 | $130.90 |
| 7 purchase totals = | $1,078.09 | $1,159.1608 | $1,159.16 | $1,159.15 | $1,159.10 | |