| 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 | $56.70 | 5.433% | $59.7805 | $59.78 | $59.80 | $59.80 |
| Purchase #2 | $226.34 | 3.595% | $234.4769 | $234.48 | $234.50 | $234.50 |
| Purchase #3 | $47.97 | 13.856% | $54.6167 | $54.62 | $54.60 | $54.60 |
| Purchase #4 | $137.71 | 12.667% | $155.1537 | $155.15 | $155.15 | $155.20 |
| Purchase #5 | $61.53 | 5.545% | $64.9418 | $64.94 | $64.95 | $64.90 |
| Purchase #6 | $141.31 | 12.688% | $159.2394 | $159.24 | $159.25 | $159.20 |
| Purchase #7 | $9.98 | 13.356% | $11.3129 | $11.31 | $11.30 | $11.30 |
| 7 purchase totals = | $681.54 | $739.5219 | $739.52 | $739.55 | $739.50 | |