| 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 | $25.54 | 4.179% | $26.6073 | $26.61 | $26.60 | $26.60 |
| Purchase #2 | $166.42 | 6.614% | $177.427 | $177.43 | $177.45 | $177.40 |
| Purchase #3 | $118.92 | 13.596% | $135.0884 | $135.09 | $135.10 | $135.10 |
| Purchase #4 | $176.33 | 12.550% | $198.4594 | $198.46 | $198.45 | $198.50 |
| Purchase #5 | $42.85 | 10.488% | $47.3441 | $47.34 | $47.35 | $47.30 |
| Purchase #6 | $68.29 | 3.804% | $70.8878 | $70.89 | $70.90 | $70.90 |
| Purchase #7 | $241.87 | 8.820% | $263.2029 | $263.20 | $263.20 | $263.20 |
| 7 purchase totals = | $840.22 | $919.0169 | $919.02 | $919.05 | $919.00 | |