| 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 | $240.76 | 10.530% | $266.112 | $266.11 | $266.10 | $266.10 |
| Purchase #2 | $5.87 | 3.711% | $6.0878 | $6.09 | $6.10 | $6.10 |
| Purchase #3 | $160.65 | 4.485% | $167.8552 | $167.86 | $167.85 | $167.90 |
| Purchase #4 | $87.38 | 11.472% | $97.4042 | $97.40 | $97.40 | $97.40 |
| Purchase #5 | $129.62 | 11.577% | $144.6261 | $144.63 | $144.65 | $144.60 |
| Purchase #6 | $79.25 | 5.805% | $83.8505 | $83.85 | $83.85 | $83.90 |
| Purchase #7 | $102.28 | 5.716% | $108.1263 | $108.13 | $108.15 | $108.10 |
| 7 purchase totals = | $805.81 | $874.0621 | $874.07 | $874.10 | $874.10 | |