| 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 | $178.25 | 13.178% | $201.7398 | $201.74 | $201.75 | $201.70 |
| Purchase #2 | $16.26 | 12.632% | $18.314 | $18.31 | $18.30 | $18.30 |
| Purchase #3 | $183.68 | 11.102% | $204.0722 | $204.07 | $204.05 | $204.10 |
| Purchase #4 | $203.35 | 5.224% | $213.973 | $213.97 | $213.95 | $214.00 |
| Purchase #5 | $37.53 | 9.413% | $41.0627 | $41.06 | $41.05 | $41.10 |
| Purchase #6 | $148.53 | 8.214% | $160.7303 | $160.73 | $160.75 | $160.70 |
| Purchase #7 | $24.90 | 6.494% | $26.517 | $26.52 | $26.50 | $26.50 |
| 7 purchase totals = | $792.50 | $866.4090 | $866.40 | $866.35 | $866.40 | |