| 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 | $22.58 | 11.176% | $25.1035 | $25.10 | $25.10 | $25.10 |
| Purchase #2 | $222.98 | 3.314% | $230.3696 | $230.37 | $230.35 | $230.40 |
| Purchase #3 | $30.95 | 6.707% | $33.0258 | $33.03 | $33.05 | $33.00 |
| Purchase #4 | $62.67 | 12.471% | $70.4856 | $70.49 | $70.50 | $70.50 |
| Purchase #5 | $99.73 | 11.348% | $111.0474 | $111.05 | $111.05 | $111.00 |
| Purchase #6 | $87.29 | 9.658% | $95.7205 | $95.72 | $95.70 | $95.70 |
| Purchase #7 | $125.47 | 8.736% | $136.4311 | $136.43 | $136.45 | $136.40 |
| 7 purchase totals = | $651.67 | $702.1835 | $702.19 | $702.20 | $702.10 | |