| 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 | $219.26 | 7.448% | $235.5905 | $235.59 | $235.60 | $235.60 |
| Purchase #2 | $239.73 | 10.598% | $265.1366 | $265.14 | $265.15 | $265.10 |
| Purchase #3 | $139.86 | 4.739% | $146.488 | $146.49 | $146.50 | $146.50 |
| Purchase #4 | $20.58 | 9.277% | $22.4892 | $22.49 | $22.50 | $22.50 |
| Purchase #5 | $65.41 | 11.157% | $72.7078 | $72.71 | $72.70 | $72.70 |
| Purchase #6 | $115.41 | 11.224% | $128.3636 | $128.36 | $128.35 | $128.40 |
| Purchase #7 | $65.81 | 12.171% | $73.8197 | $73.82 | $73.80 | $73.80 |
| 7 purchase totals = | $866.06 | $944.5954 | $944.60 | $944.60 | $944.60 | |