| 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 | $124.66 | 8.611% | $135.3945 | $135.39 | $135.40 | $135.40 |
| Purchase #2 | $95.57 | 9.354% | $104.5096 | $104.51 | $104.50 | $104.50 |
| Purchase #3 | $156.76 | 9.146% | $171.0973 | $171.10 | $171.10 | $171.10 |
| Purchase #4 | $67.50 | 9.847% | $74.1467 | $74.15 | $74.15 | $74.10 |
| Purchase #5 | $156.36 | 7.499% | $168.0854 | $168.09 | $168.10 | $168.10 |
| Purchase #6 | $89.96 | 9.745% | $98.7266 | $98.73 | $98.75 | $98.70 |
| Purchase #7 | $182.60 | 12.166% | $204.8151 | $204.82 | $204.80 | $204.80 |
| 7 purchase totals = | $873.41 | $956.7752 | $956.79 | $956.80 | $956.70 | |