| 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 | $118.47 | 5.745% | $125.2761 | $125.28 | $125.30 | $125.30 |
| Purchase #2 | $78.99 | 12.508% | $88.8701 | $88.87 | $88.85 | $88.90 |
| Purchase #3 | $96.67 | 6.182% | $102.6461 | $102.65 | $102.65 | $102.60 |
| Purchase #4 | $230.36 | 3.665% | $238.8027 | $238.80 | $238.80 | $238.80 |
| Purchase #5 | $89.46 | 5.549% | $94.4241 | $94.42 | $94.40 | $94.40 |
| Purchase #6 | $179.44 | 13.188% | $203.1045 | $203.10 | $203.10 | $203.10 |
| Purchase #7 | $122.61 | 9.642% | $134.4321 | $134.43 | $134.45 | $134.40 |
| 7 purchase totals = | $916.00 | $987.5557 | $987.55 | $987.55 | $987.50 | |