| 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 | $198.52 | 3.124% | $204.7218 | $204.72 | $204.70 | $204.70 |
| Purchase #2 | $89.51 | 8.714% | $97.3099 | $97.31 | $97.30 | $97.30 |
| Purchase #3 | $145.44 | 10.759% | $161.0879 | $161.09 | $161.10 | $161.10 |
| Purchase #4 | $186.49 | 10.517% | $206.1032 | $206.10 | $206.10 | $206.10 |
| Purchase #5 | $110.84 | 4.371% | $115.6848 | $115.68 | $115.70 | $115.70 |
| Purchase #6 | $169.58 | 9.191% | $185.1661 | $185.17 | $185.15 | $185.20 |
| Purchase #7 | $23.65 | 4.791% | $24.7831 | $24.78 | $24.80 | $24.80 |
| 7 purchase totals = | $924.03 | $994.8568 | $994.85 | $994.85 | $994.90 | |