| 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 | $116.30 | 10.546% | $128.565 | $128.57 | $128.55 | $128.60 |
| Purchase #2 | $43.29 | 7.304% | $46.4519 | $46.45 | $46.45 | $46.50 |
| Purchase #3 | $241.50 | 8.386% | $261.7522 | $261.75 | $261.75 | $261.80 |
| Purchase #4 | $172.89 | 11.589% | $192.9262 | $192.93 | $192.95 | $192.90 |
| Purchase #5 | $61.41 | 9.120% | $67.0106 | $67.01 | $67.00 | $67.00 |
| Purchase #6 | $54.30 | 3.194% | $56.0343 | $56.03 | $56.05 | $56.00 |
| Purchase #7 | $222.94 | 12.767% | $251.4027 | $251.40 | $251.40 | $251.40 |
| 7 purchase totals = | $912.63 | $1,004.1429 | $1,004.14 | $1,004.15 | $1,004.20 | |