| 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 | $234.44 | 12.756% | $264.3452 | $264.35 | $264.35 | $264.30 |
| Purchase #2 | $131.91 | 6.325% | $140.2533 | $140.25 | $140.25 | $140.30 |
| Purchase #3 | $103.28 | 5.538% | $108.9996 | $109.00 | $109.00 | $109.00 |
| Purchase #4 | $163.65 | 7.755% | $176.3411 | $176.34 | $176.35 | $176.30 |
| Purchase #5 | $137.69 | 5.354% | $145.0619 | $145.06 | $145.05 | $145.10 |
| Purchase #6 | $57.57 | 9.202% | $62.8676 | $62.87 | $62.85 | $62.90 |
| Purchase #7 | $66.94 | 11.688% | $74.7639 | $74.76 | $74.75 | $74.80 |
| 7 purchase totals = | $895.48 | $972.6326 | $972.63 | $972.60 | $972.70 | |