| 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 | $62.43 | 9.734% | $68.5069 | $68.51 | $68.50 | $68.50 |
| Purchase #2 | $195.44 | 12.506% | $219.8817 | $219.88 | $219.90 | $219.90 |
| Purchase #3 | $42.75 | 3.571% | $44.2766 | $44.28 | $44.30 | $44.30 |
| Purchase #4 | $29.87 | 13.315% | $33.8472 | $33.85 | $33.85 | $33.80 |
| Purchase #5 | $129.97 | 4.610% | $135.9616 | $135.96 | $135.95 | $136.00 |
| Purchase #6 | $222.99 | 9.198% | $243.5006 | $243.50 | $243.50 | $243.50 |
| Purchase #7 | $216.44 | 8.418% | $234.6599 | $234.66 | $234.65 | $234.70 |
| 7 purchase totals = | $899.89 | $980.6345 | $980.64 | $980.65 | $980.70 | |