| 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 | $96.37 | 3.314% | $99.5637 | $99.56 | $99.55 | $99.60 |
| Purchase #2 | $180.79 | 6.474% | $192.4943 | $192.49 | $192.50 | $192.50 |
| Purchase #3 | $9.96 | 11.442% | $11.0996 | $11.10 | $11.10 | $11.10 |
| Purchase #4 | $233.92 | 3.843% | $242.9095 | $242.91 | $242.90 | $242.90 |
| Purchase #5 | $140.68 | 12.639% | $158.4605 | $158.46 | $158.45 | $158.50 |
| Purchase #6 | $36.93 | 5.448% | $38.9419 | $38.94 | $38.95 | $38.90 |
| Purchase #7 | $199.26 | 10.519% | $220.2202 | $220.22 | $220.20 | $220.20 |
| 7 purchase totals = | $897.91 | $963.6897 | $963.68 | $963.65 | $963.70 | |