| 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 | $131.77 | 11.854% | $147.39 | $147.39 | $147.40 | $147.40 |
| Purchase #2 | $85.31 | 3.314% | $88.1372 | $88.14 | $88.15 | $88.10 |
| Purchase #3 | $249.64 | 5.165% | $262.5339 | $262.53 | $262.55 | $262.50 |
| Purchase #4 | $122.90 | 9.544% | $134.6296 | $134.63 | $134.65 | $134.60 |
| Purchase #5 | $14.98 | 3.541% | $15.5104 | $15.51 | $15.50 | $15.50 |
| Purchase #6 | $204.98 | 11.676% | $228.9135 | $228.91 | $228.90 | $228.90 |
| Purchase #7 | $52.83 | 11.760% | $59.0428 | $59.04 | $59.05 | $59.00 |
| 7 purchase totals = | $862.41 | $936.1574 | $936.15 | $936.20 | $936.00 | |