| 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 | $57.93 | 4.473% | $60.5212 | $60.52 | $60.50 | $60.50 |
| Purchase #2 | $128.78 | 5.135% | $135.3929 | $135.39 | $135.40 | $135.40 |
| Purchase #3 | $112.28 | 8.838% | $122.2033 | $122.20 | $122.20 | $122.20 |
| Purchase #4 | $176.59 | 9.721% | $193.7563 | $193.76 | $193.75 | $193.80 |
| Purchase #5 | $79.98 | 13.234% | $90.5646 | $90.56 | $90.55 | $90.60 |
| Purchase #6 | $107.41 | 6.527% | $114.4207 | $114.42 | $114.40 | $114.40 |
| Purchase #7 | $53.79 | 13.649% | $61.1318 | $61.13 | $61.15 | $61.10 |
| 7 purchase totals = | $716.76 | $777.9908 | $777.98 | $777.95 | $778.00 | |