| 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 | $191.33 | 10.372% | $211.1747 | $211.17 | $211.15 | $211.20 |
| Purchase #2 | $6.42 | 8.205% | $6.9468 | $6.95 | $6.95 | $6.90 |
| Purchase #3 | $146.70 | 12.863% | $165.57 | $165.57 | $165.55 | $165.60 |
| Purchase #4 | $192.37 | 7.843% | $207.4576 | $207.46 | $207.45 | $207.50 |
| Purchase #5 | $48.77 | 4.202% | $50.8193 | $50.82 | $50.80 | $50.80 |
| Purchase #6 | $77.66 | 11.324% | $86.4542 | $86.45 | $86.45 | $86.50 |
| Purchase #7 | $38.90 | 9.355% | $42.5391 | $42.54 | $42.55 | $42.50 |
| 7 purchase totals = | $702.15 | $770.9617 | $770.96 | $770.90 | $771.00 | |