| 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 | $36.97 | 3.192% | $38.1501 | $38.15 | $38.15 | $38.20 |
| Purchase #2 | $156.70 | 10.868% | $173.7302 | $173.73 | $173.75 | $173.70 |
| Purchase #3 | $128.71 | 6.225% | $136.7222 | $136.72 | $136.70 | $136.70 |
| Purchase #4 | $248.89 | 8.524% | $270.1054 | $270.11 | $270.10 | $270.10 |
| Purchase #5 | $50.83 | 7.366% | $54.5741 | $54.57 | $54.55 | $54.60 |
| Purchase #6 | $31.38 | 5.446% | $33.089 | $33.09 | $33.10 | $33.10 |
| Purchase #7 | $24.62 | 8.690% | $26.7595 | $26.76 | $26.75 | $26.80 |
| 7 purchase totals = | $678.10 | $733.1305 | $733.13 | $733.10 | $733.20 | |