| 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 | $192.63 | 9.520% | $210.9684 | $210.97 | $210.95 | $211.00 |
| Purchase #2 | $61.55 | 8.460% | $66.7571 | $66.76 | $66.75 | $66.80 |
| Purchase #3 | $214.38 | 13.234% | $242.751 | $242.75 | $242.75 | $242.80 |
| Purchase #4 | $242.26 | 4.364% | $252.8322 | $252.83 | $252.85 | $252.80 |
| Purchase #5 | $41.70 | 3.282% | $43.0686 | $43.07 | $43.05 | $43.10 |
| Purchase #6 | $109.46 | 5.262% | $115.2198 | $115.22 | $115.20 | $115.20 |
| Purchase #7 | $140.57 | 12.304% | $157.8657 | $157.87 | $157.85 | $157.90 |
| 7 purchase totals = | $1,002.55 | $1,089.4628 | $1,089.47 | $1,089.40 | $1,089.60 | |