| 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 | $54.78 | 3.119% | $56.4886 | $56.49 | $56.50 | $56.50 |
| Purchase #2 | $41.69 | 8.485% | $45.2274 | $45.23 | $45.25 | $45.20 |
| Purchase #3 | $159.28 | 11.571% | $177.7103 | $177.71 | $177.70 | $177.70 |
| Purchase #4 | $176.38 | 3.765% | $183.0207 | $183.02 | $183.00 | $183.00 |
| Purchase #5 | $134.94 | 8.257% | $146.082 | $146.08 | $146.10 | $146.10 |
| Purchase #6 | $249.46 | 13.606% | $283.4015 | $283.40 | $283.40 | $283.40 |
| Purchase #7 | $105.67 | 8.623% | $114.7819 | $114.78 | $114.80 | $114.80 |
| 7 purchase totals = | $922.20 | $1,006.7124 | $1,006.71 | $1,006.75 | $1,006.70 | |