| 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 | $97.43 | 13.742% | $110.8188 | $110.82 | $110.80 | $110.80 |
| Purchase #2 | $90.97 | 8.495% | $98.6979 | $98.70 | $98.70 | $98.70 |
| Purchase #3 | $155.43 | 12.703% | $175.1743 | $175.17 | $175.15 | $175.20 |
| Purchase #4 | $175.56 | 10.560% | $194.0991 | $194.10 | $194.10 | $194.10 |
| Purchase #5 | $167.25 | 13.707% | $190.175 | $190.18 | $190.20 | $190.20 |
| Purchase #6 | $11.35 | 9.495% | $12.4277 | $12.43 | $12.45 | $12.40 |
| Purchase #7 | $71.64 | 10.623% | $79.2503 | $79.25 | $79.25 | $79.30 |
| 7 purchase totals = | $769.63 | $860.6431 | $860.65 | $860.65 | $860.70 | |