| 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 | $108.59 | 11.535% | $121.1159 | $121.12 | $121.10 | $121.10 |
| Purchase #2 | $192.96 | 3.198% | $199.1309 | $199.13 | $199.15 | $199.10 |
| Purchase #3 | $122.43 | 9.850% | $134.4894 | $134.49 | $134.50 | $134.50 |
| Purchase #4 | $224.39 | 13.379% | $254.4111 | $254.41 | $254.40 | $254.40 |
| Purchase #5 | $44.33 | 12.512% | $49.8766 | $49.88 | $49.90 | $49.90 |
| Purchase #6 | $160.49 | 12.624% | $180.7503 | $180.75 | $180.75 | $180.80 |
| Purchase #7 | $227.43 | 12.305% | $255.4153 | $255.42 | $255.40 | $255.40 |
| 7 purchase totals = | $1,080.62 | $1,195.1895 | $1,195.20 | $1,195.20 | $1,195.20 | |