| 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 | $117.47 | 4.575% | $122.8443 | $122.84 | $122.85 | $122.80 |
| Purchase #2 | $92.89 | 4.618% | $97.1797 | $97.18 | $97.20 | $97.20 |
| Purchase #3 | $38.61 | 13.113% | $43.6729 | $43.67 | $43.65 | $43.70 |
| Purchase #4 | $103.90 | 7.210% | $111.3912 | $111.39 | $111.40 | $111.40 |
| Purchase #5 | $120.44 | 10.442% | $133.0163 | $133.02 | $133.00 | $133.00 |
| Purchase #6 | $176.65 | 4.506% | $184.6098 | $184.61 | $184.60 | $184.60 |
| Purchase #7 | $177.58 | 10.173% | $195.6452 | $195.65 | $195.65 | $195.60 |
| 7 purchase totals = | $827.54 | $888.3594 | $888.36 | $888.35 | $888.30 | |