| 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 | $214.95 | 8.197% | $232.5695 | $232.57 | $232.55 | $232.60 |
| Purchase #2 | $201.52 | 13.190% | $228.1005 | $228.10 | $228.10 | $228.10 |
| Purchase #3 | $192.71 | 12.248% | $216.3131 | $216.31 | $216.30 | $216.30 |
| Purchase #4 | $154.39 | 11.494% | $172.1356 | $172.14 | $172.15 | $172.10 |
| Purchase #5 | $121.71 | 9.289% | $133.0156 | $133.02 | $133.00 | $133.00 |
| Purchase #6 | $189.97 | 3.296% | $196.2314 | $196.23 | $196.25 | $196.20 |
| Purchase #7 | $64.44 | 3.481% | $66.6832 | $66.68 | $66.70 | $66.70 |
| 7 purchase totals = | $1,139.69 | $1,245.0489 | $1,245.05 | $1,245.05 | $1,245.00 | |