| 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 | $127.98 | 3.769% | $132.8036 | $132.80 | $132.80 | $132.80 |
| Purchase #2 | $239.47 | 4.685% | $250.6892 | $250.69 | $250.70 | $250.70 |
| Purchase #3 | $16.98 | 11.750% | $18.9752 | $18.98 | $19.00 | $19.00 |
| Purchase #4 | $32.29 | 11.188% | $35.9026 | $35.90 | $35.90 | $35.90 |
| Purchase #5 | $218.87 | 4.811% | $229.3998 | $229.40 | $229.40 | $229.40 |
| Purchase #6 | $206.49 | 7.308% | $221.5803 | $221.58 | $221.60 | $221.60 |
| Purchase #7 | $192.29 | 8.214% | $208.0847 | $208.08 | $208.10 | $208.10 |
| 7 purchase totals = | $1,034.37 | $1,097.4354 | $1,097.43 | $1,097.50 | $1,097.50 | |