| 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 | $138.39 | 13.137% | $156.5703 | $156.57 | $156.55 | $156.60 |
| Purchase #2 | $145.69 | 10.826% | $161.4624 | $161.46 | $161.45 | $161.50 |
| Purchase #3 | $174.56 | 9.348% | $190.8779 | $190.88 | $190.90 | $190.90 |
| Purchase #4 | $30.87 | 12.255% | $34.6531 | $34.65 | $34.65 | $34.70 |
| Purchase #5 | $30.45 | 9.814% | $33.4384 | $33.44 | $33.45 | $33.40 |
| Purchase #6 | $186.52 | 4.872% | $195.6073 | $195.61 | $195.60 | $195.60 |
| Purchase #7 | $180.27 | 3.636% | $186.8246 | $186.82 | $186.80 | $186.80 |
| 7 purchase totals = | $886.75 | $959.4340 | $959.43 | $959.40 | $959.50 | |