| 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 | $199.55 | 9.145% | $217.7988 | $217.80 | $217.80 | $217.80 |
| Purchase #2 | $144.64 | 9.606% | $158.5341 | $158.53 | $158.55 | $158.50 |
| Purchase #3 | $249.65 | 9.243% | $272.7251 | $272.73 | $272.75 | $272.70 |
| Purchase #4 | $121.27 | 13.471% | $137.6063 | $137.61 | $137.60 | $137.60 |
| Purchase #5 | $204.33 | 11.856% | $228.5554 | $228.56 | $228.55 | $228.60 |
| Purchase #6 | $13.92 | 7.170% | $14.9181 | $14.92 | $14.90 | $14.90 |
| Purchase #7 | $45.45 | 9.589% | $49.8082 | $49.81 | $49.80 | $49.80 |
| 7 purchase totals = | $978.81 | $1,079.9460 | $1,079.96 | $1,079.95 | $1,079.90 | |