| 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 | $154.76 | 5.777% | $163.7005 | $163.70 | $163.70 | $163.70 |
| Purchase #2 | $119.60 | 3.133% | $123.3471 | $123.35 | $123.35 | $123.30 |
| Purchase #3 | $116.97 | 12.150% | $131.1819 | $131.18 | $131.20 | $131.20 |
| Purchase #4 | $17.45 | 8.615% | $18.9533 | $18.95 | $18.95 | $19.00 |
| Purchase #5 | $233.59 | 4.320% | $243.6811 | $243.68 | $243.70 | $243.70 |
| Purchase #6 | $177.53 | 13.464% | $201.4326 | $201.43 | $201.45 | $201.40 |
| Purchase #7 | $171.37 | 7.381% | $184.0188 | $184.02 | $184.00 | $184.00 |
| 7 purchase totals = | $991.27 | $1,066.3153 | $1,066.31 | $1,066.35 | $1,066.30 | |