| 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 | $51.57 | 12.694% | $58.1163 | $58.12 | $58.10 | $58.10 |
| Purchase #2 | $61.80 | 3.588% | $64.0174 | $64.02 | $64.00 | $64.00 |
| Purchase #3 | $48.25 | 10.726% | $53.4253 | $53.43 | $53.45 | $53.40 |
| Purchase #4 | $106.68 | 6.453% | $113.5641 | $113.56 | $113.55 | $113.60 |
| Purchase #5 | $237.78 | 11.571% | $265.2935 | $265.29 | $265.30 | $265.30 |
| Purchase #6 | $199.64 | 10.444% | $220.4904 | $220.49 | $220.50 | $220.50 |
| Purchase #7 | $102.31 | 9.433% | $111.9609 | $111.96 | $111.95 | $112.00 |
| 7 purchase totals = | $808.03 | $886.8679 | $886.87 | $886.85 | $886.90 | |