| 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 | $237.94 | 13.238% | $269.4385 | $269.44 | $269.45 | $269.40 |
| Purchase #2 | $225.32 | 10.750% | $249.5419 | $249.54 | $249.55 | $249.50 |
| Purchase #3 | $40.88 | 6.289% | $43.4509 | $43.45 | $43.45 | $43.50 |
| Purchase #4 | $141.26 | 11.581% | $157.6193 | $157.62 | $157.60 | $157.60 |
| Purchase #5 | $24.95 | 11.530% | $27.8267 | $27.83 | $27.85 | $27.80 |
| Purchase #6 | $98.48 | 7.802% | $106.1634 | $106.16 | $106.15 | $106.20 |
| Purchase #7 | $74.33 | 8.820% | $80.8859 | $80.89 | $80.90 | $80.90 |
| 7 purchase totals = | $843.16 | $934.9266 | $934.93 | $934.95 | $934.90 | |