| 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 | $143.88 | 13.405% | $163.1671 | $163.17 | $163.15 | $163.20 |
| Purchase #2 | $85.76 | 12.169% | $96.1961 | $96.20 | $96.20 | $96.20 |
| Purchase #3 | $201.97 | 4.519% | $211.097 | $211.10 | $211.10 | $211.10 |
| Purchase #4 | $231.98 | 12.259% | $260.4184 | $260.42 | $260.40 | $260.40 |
| Purchase #5 | $51.47 | 9.124% | $56.1661 | $56.17 | $56.15 | $56.20 |
| Purchase #6 | $72.65 | 10.494% | $80.2739 | $80.27 | $80.25 | $80.30 |
| Purchase #7 | $134.91 | 4.143% | $140.4993 | $140.50 | $140.50 | $140.50 |
| 7 purchase totals = | $922.62 | $1,007.8179 | $1,007.83 | $1,007.75 | $1,007.90 | |