| 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 | $106.96 | 6.648% | $114.0707 | $114.07 | $114.05 | $114.10 |
| Purchase #2 | $229.31 | 3.402% | $237.1111 | $237.11 | $237.10 | $237.10 |
| Purchase #3 | $113.78 | 7.318% | $122.1064 | $122.11 | $122.10 | $122.10 |
| Purchase #4 | $229.71 | 8.812% | $249.952 | $249.95 | $249.95 | $250.00 |
| Purchase #5 | $158.64 | 4.668% | $166.0453 | $166.05 | $166.05 | $166.00 |
| Purchase #6 | $127.97 | 5.591% | $135.1248 | $135.12 | $135.10 | $135.10 |
| Purchase #7 | $97.69 | 9.308% | $106.783 | $106.78 | $106.80 | $106.80 |
| 7 purchase totals = | $1,064.06 | $1,131.1933 | $1,131.19 | $1,131.15 | $1,131.20 | |