| 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 | $207.45 | 13.224% | $234.8832 | $234.88 | $234.90 | $234.90 |
| Purchase #2 | $230.46 | 3.736% | $239.07 | $239.07 | $239.05 | $239.10 |
| Purchase #3 | $83.89 | 9.470% | $91.8344 | $91.83 | $91.85 | $91.80 |
| Purchase #4 | $65.25 | 7.111% | $69.8899 | $69.89 | $69.90 | $69.90 |
| Purchase #5 | $234.83 | 8.259% | $254.2246 | $254.22 | $254.20 | $254.20 |
| Purchase #6 | $201.34 | 13.762% | $229.0484 | $229.05 | $229.05 | $229.00 |
| Purchase #7 | $250.97 | 12.429% | $282.1631 | $282.16 | $282.15 | $282.20 |
| 7 purchase totals = | $1,274.19 | $1,401.1136 | $1,401.10 | $1,401.10 | $1,401.10 | |