| 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 | $23.34 | 5.160% | $24.5443 | $24.54 | $24.55 | $24.50 |
| Purchase #2 | $146.48 | 11.651% | $163.5464 | $163.55 | $163.55 | $163.50 |
| Purchase #3 | $228.89 | 4.183% | $238.4645 | $238.46 | $238.45 | $238.50 |
| Purchase #4 | $174.87 | 13.326% | $198.1732 | $198.17 | $198.15 | $198.20 |
| Purchase #5 | $35.82 | 13.139% | $40.5264 | $40.53 | $40.55 | $40.50 |
| Purchase #6 | $74.66 | 7.444% | $80.2177 | $80.22 | $80.20 | $80.20 |
| Purchase #7 | $38.48 | 8.554% | $41.7716 | $41.77 | $41.75 | $41.80 |
| 7 purchase totals = | $722.54 | $787.2441 | $787.24 | $787.20 | $787.20 | |