| 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 | $250.62 | 7.140% | $268.5143 | $268.51 | $268.50 | $268.50 |
| Purchase #2 | $132.52 | 9.774% | $145.4725 | $145.47 | $145.45 | $145.50 |
| Purchase #3 | $225.72 | 12.630% | $254.2284 | $254.23 | $254.25 | $254.20 |
| Purchase #4 | $23.87 | 3.274% | $24.6515 | $24.65 | $24.65 | $24.70 |
| Purchase #5 | $14.71 | 8.619% | $15.9779 | $15.98 | $16.00 | $16.00 |
| Purchase #6 | $80.85 | 8.722% | $87.9017 | $87.90 | $87.90 | $87.90 |
| Purchase #7 | $57.85 | 9.604% | $63.4059 | $63.41 | $63.40 | $63.40 |
| 7 purchase totals = | $786.14 | $860.1522 | $860.15 | $860.15 | $860.20 | |