| 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 | $181.86 | 11.193% | $202.2156 | $202.22 | $202.20 | $202.20 |
| Purchase #2 | $88.83 | 9.304% | $97.0947 | $97.09 | $97.10 | $97.10 |
| Purchase #3 | $109.80 | 8.305% | $118.9189 | $118.92 | $118.90 | $118.90 |
| Purchase #4 | $58.92 | 11.709% | $65.8189 | $65.82 | $65.80 | $65.80 |
| Purchase #5 | $131.30 | 10.853% | $145.55 | $145.55 | $145.55 | $145.60 |
| Purchase #6 | $74.85 | 7.334% | $80.3395 | $80.34 | $80.35 | $80.30 |
| Purchase #7 | $160.83 | 5.764% | $170.1002 | $170.10 | $170.10 | $170.10 |
| 7 purchase totals = | $806.39 | $880.0378 | $880.04 | $880.00 | $880.00 | |