| 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 | $226.27 | 5.362% | $238.4026 | $238.40 | $238.40 | $238.40 |
| Purchase #2 | $80.87 | 11.643% | $90.2857 | $90.29 | $90.30 | $90.30 |
| Purchase #3 | $17.70 | 8.114% | $19.1362 | $19.14 | $19.15 | $19.10 |
| Purchase #4 | $24.45 | 5.840% | $25.8779 | $25.88 | $25.90 | $25.90 |
| Purchase #5 | $61.96 | 5.478% | $65.3542 | $65.35 | $65.35 | $65.40 |
| Purchase #6 | $99.58 | 3.139% | $102.7058 | $102.71 | $102.70 | $102.70 |
| Purchase #7 | $235.79 | 5.560% | $248.8999 | $248.90 | $248.90 | $248.90 |
| 7 purchase totals = | $746.62 | $790.6623 | $790.67 | $790.70 | $790.70 | |