| 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 | $8.71 | 5.793% | $9.2146 | $9.21 | $9.20 | $9.20 |
| Purchase #2 | $38.54 | 7.415% | $41.3977 | $41.40 | $41.40 | $41.40 |
| Purchase #3 | $92.79 | 7.574% | $99.8179 | $99.82 | $99.80 | $99.80 |
| Purchase #4 | $148.47 | 10.699% | $164.3548 | $164.35 | $164.35 | $164.40 |
| Purchase #5 | $123.68 | 4.243% | $128.9277 | $128.93 | $128.95 | $128.90 |
| Purchase #6 | $231.60 | 9.760% | $254.2042 | $254.20 | $254.20 | $254.20 |
| Purchase #7 | $125.40 | 6.110% | $133.0619 | $133.06 | $133.05 | $133.10 |
| 7 purchase totals = | $769.19 | $830.9788 | $830.97 | $830.95 | $831.00 | |