| 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 | $79.39 | 9.377% | $86.8344 | $86.83 | $86.85 | $86.80 |
| Purchase #2 | $26.56 | 6.582% | $28.3082 | $28.31 | $28.30 | $28.30 |
| Purchase #3 | $204.81 | 9.546% | $224.3612 | $224.36 | $224.35 | $224.40 |
| Purchase #4 | $89.40 | 6.258% | $94.9947 | $94.99 | $95.00 | $95.00 |
| Purchase #5 | $147.85 | 12.587% | $166.4599 | $166.46 | $166.45 | $166.50 |
| Purchase #6 | $114.74 | 6.366% | $122.0443 | $122.04 | $122.05 | $122.00 |
| Purchase #7 | $230.95 | 9.688% | $253.3244 | $253.32 | $253.30 | $253.30 |
| 7 purchase totals = | $893.70 | $976.3271 | $976.31 | $976.30 | $976.30 | |