| 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 | $9.77 | 11.472% | $10.8908 | $10.89 | $10.90 | $10.90 |
| Purchase #2 | $34.35 | 4.270% | $35.8167 | $35.82 | $35.80 | $35.80 |
| Purchase #3 | $240.82 | 4.821% | $252.4299 | $252.43 | $252.45 | $252.40 |
| Purchase #4 | $169.94 | 3.175% | $175.3356 | $175.34 | $175.35 | $175.30 |
| Purchase #5 | $217.52 | 8.837% | $236.7422 | $236.74 | $236.75 | $236.70 |
| Purchase #6 | $167.86 | 5.716% | $177.4549 | $177.45 | $177.45 | $177.50 |
| Purchase #7 | $107.72 | 12.863% | $121.576 | $121.58 | $121.60 | $121.60 |
| 7 purchase totals = | $947.98 | $1,010.2461 | $1,010.25 | $1,010.30 | $1,010.20 | |