| 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 | $181.29 | 11.102% | $201.4168 | $201.42 | $201.40 | $201.40 |
| Purchase #2 | $238.83 | 8.689% | $259.5819 | $259.58 | $259.60 | $259.60 |
| Purchase #3 | $127.84 | 12.698% | $144.0731 | $144.07 | $144.05 | $144.10 |
| Purchase #4 | $191.35 | 5.189% | $201.2792 | $201.28 | $201.30 | $201.30 |
| Purchase #5 | $209.98 | 13.159% | $237.6113 | $237.61 | $237.60 | $237.60 |
| Purchase #6 | $199.32 | 8.391% | $216.0449 | $216.04 | $216.05 | $216.00 |
| Purchase #7 | $16.53 | 9.643% | $18.124 | $18.12 | $18.10 | $18.10 |
| 7 purchase totals = | $1,165.14 | $1,278.1312 | $1,278.12 | $1,278.10 | $1,278.10 | |