| 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 | $230.35 | 11.201% | $256.1515 | $256.15 | $256.15 | $256.20 |
| Purchase #2 | $248.97 | 6.472% | $265.0833 | $265.08 | $265.10 | $265.10 |
| Purchase #3 | $55.27 | 13.448% | $62.7027 | $62.70 | $62.70 | $62.70 |
| Purchase #4 | $113.52 | 9.579% | $124.3941 | $124.39 | $124.40 | $124.40 |
| Purchase #5 | $173.58 | 7.419% | $186.4579 | $186.46 | $186.45 | $186.50 |
| Purchase #6 | $36.44 | 6.785% | $38.9125 | $38.91 | $38.90 | $38.90 |
| Purchase #7 | $59.87 | 10.436% | $66.118 | $66.12 | $66.10 | $66.10 |
| 7 purchase totals = | $918.00 | $999.8200 | $999.81 | $999.80 | $999.90 | |