| 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 | $121.38 | 12.724% | $136.8244 | $136.82 | $136.80 | $136.80 |
| Purchase #2 | $205.95 | 8.453% | $223.359 | $223.36 | $223.35 | $223.40 |
| Purchase #3 | $79.39 | 9.852% | $87.2115 | $87.21 | $87.20 | $87.20 |
| Purchase #4 | $38.82 | 4.393% | $40.5254 | $40.53 | $40.55 | $40.50 |
| Purchase #5 | $70.65 | 8.867% | $76.9145 | $76.91 | $76.90 | $76.90 |
| Purchase #6 | $221.70 | 7.314% | $237.9151 | $237.92 | $237.90 | $237.90 |
| Purchase #7 | $61.74 | 4.284% | $64.3849 | $64.38 | $64.40 | $64.40 |
| 7 purchase totals = | $799.63 | $867.1348 | $867.13 | $867.10 | $867.10 | |