| 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 | $161.25 | 8.354% | $174.7208 | $174.72 | $174.70 | $174.70 |
| Purchase #2 | $104.71 | 7.609% | $112.6774 | $112.68 | $112.70 | $112.70 |
| Purchase #3 | $32.30 | 4.337% | $33.7009 | $33.70 | $33.70 | $33.70 |
| Purchase #4 | $28.98 | 13.402% | $32.8639 | $32.86 | $32.85 | $32.90 |
| Purchase #5 | $154.98 | 13.143% | $175.349 | $175.35 | $175.35 | $175.30 |
| Purchase #6 | $109.92 | 5.383% | $115.837 | $115.84 | $115.85 | $115.80 |
| Purchase #7 | $171.55 | 6.632% | $182.9272 | $182.93 | $182.95 | $182.90 |
| 7 purchase totals = | $763.69 | $828.0762 | $828.08 | $828.10 | $828.00 | |