| 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 | $37.59 | 10.587% | $41.5697 | $41.57 | $41.55 | $41.60 |
| Purchase #2 | $56.75 | 3.575% | $58.7788 | $58.78 | $58.80 | $58.80 |
| Purchase #3 | $110.56 | 9.105% | $120.6265 | $120.63 | $120.65 | $120.60 |
| Purchase #4 | $131.39 | 6.105% | $139.4114 | $139.41 | $139.40 | $139.40 |
| Purchase #5 | $121.66 | 10.535% | $134.4769 | $134.48 | $134.50 | $134.50 |
| Purchase #6 | $237.40 | 4.509% | $248.1044 | $248.10 | $248.10 | $248.10 |
| Purchase #7 | $120.54 | 11.497% | $134.3985 | $134.40 | $134.40 | $134.40 |
| 7 purchase totals = | $815.89 | $877.3662 | $877.37 | $877.40 | $877.40 | |