| 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 | $27.27 | 3.413% | $28.2007 | $28.20 | $28.20 | $28.20 |
| Purchase #2 | $250.98 | 13.848% | $285.7357 | $285.74 | $285.75 | $285.70 |
| Purchase #3 | $102.64 | 5.642% | $108.4309 | $108.43 | $108.45 | $108.40 |
| Purchase #4 | $229.36 | 4.334% | $239.3005 | $239.30 | $239.30 | $239.30 |
| Purchase #5 | $108.78 | 10.643% | $120.3575 | $120.36 | $120.35 | $120.40 |
| Purchase #6 | $185.86 | 10.257% | $204.9237 | $204.92 | $204.90 | $204.90 |
| Purchase #7 | $90.52 | 6.192% | $96.125 | $96.13 | $96.15 | $96.10 |
| 7 purchase totals = | $995.41 | $1,083.0740 | $1,083.08 | $1,083.10 | $1,083.00 | |