| 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 | $247.85 | 9.177% | $270.5952 | $270.60 | $270.60 | $270.60 |
| Purchase #2 | $70.64 | 12.203% | $79.2602 | $79.26 | $79.25 | $79.30 |
| Purchase #3 | $57.76 | 10.840% | $64.0212 | $64.02 | $64.00 | $64.00 |
| Purchase #4 | $20.55 | 3.808% | $21.3325 | $21.33 | $21.35 | $21.30 |
| Purchase #5 | $82.85 | 11.301% | $92.2129 | $92.21 | $92.20 | $92.20 |
| Purchase #6 | $118.97 | 6.251% | $126.4068 | $126.41 | $126.40 | $126.40 |
| Purchase #7 | $235.87 | 12.428% | $265.1839 | $265.18 | $265.20 | $265.20 |
| 7 purchase totals = | $834.49 | $919.0127 | $919.01 | $919.00 | $919.00 | |