| 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 | $82.75 | 6.519% | $88.1445 | $88.14 | $88.15 | $88.10 |
| Purchase #2 | $247.55 | 4.118% | $257.7441 | $257.74 | $257.75 | $257.70 |
| Purchase #3 | $65.84 | 3.637% | $68.2346 | $68.23 | $68.25 | $68.20 |
| Purchase #4 | $144.58 | 5.214% | $152.1184 | $152.12 | $152.10 | $152.10 |
| Purchase #5 | $15.50 | 3.757% | $16.0823 | $16.08 | $16.10 | $16.10 |
| Purchase #6 | $95.40 | 8.615% | $103.6187 | $103.62 | $103.60 | $103.60 |
| Purchase #7 | $149.35 | 10.167% | $164.5344 | $164.53 | $164.55 | $164.50 |
| 7 purchase totals = | $800.97 | $850.4770 | $850.46 | $850.50 | $850.30 | |