| 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 | $91.32 | 5.494% | $96.3371 | $96.34 | $96.35 | $96.30 |
| Purchase #2 | $128.52 | 12.287% | $144.3113 | $144.31 | $144.30 | $144.30 |
| Purchase #3 | $27.92 | 12.200% | $31.3262 | $31.33 | $31.35 | $31.30 |
| Purchase #4 | $168.69 | 13.227% | $191.0026 | $191.00 | $191.00 | $191.00 |
| Purchase #5 | $79.82 | 4.262% | $83.2219 | $83.22 | $83.20 | $83.20 |
| Purchase #6 | $89.63 | 8.827% | $97.5416 | $97.54 | $97.55 | $97.50 |
| Purchase #7 | $208.69 | 8.529% | $226.4892 | $226.49 | $226.50 | $226.50 |
| 7 purchase totals = | $794.59 | $870.2299 | $870.23 | $870.25 | $870.10 | |