| 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 | $27.45 | 3.853% | $28.5076 | $28.51 | $28.50 | $28.50 |
| Purchase #2 | $51.44 | 9.643% | $56.4004 | $56.40 | $56.40 | $56.40 |
| Purchase #3 | $130.51 | 13.413% | $148.0153 | $148.02 | $148.00 | $148.00 |
| Purchase #4 | $140.46 | 5.200% | $147.7639 | $147.76 | $147.75 | $147.80 |
| Purchase #5 | $212.79 | 7.811% | $229.411 | $229.41 | $229.40 | $229.40 |
| Purchase #6 | $171.40 | 13.854% | $195.1458 | $195.15 | $195.15 | $195.10 |
| Purchase #7 | $212.41 | 9.420% | $232.419 | $232.42 | $232.40 | $232.40 |
| 7 purchase totals = | $946.46 | $1,037.6630 | $1,037.67 | $1,037.60 | $1,037.60 | |