| 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 | $9.88 | 12.664% | $11.1312 | $11.13 | $11.15 | $11.10 |
| Purchase #2 | $88.75 | 10.281% | $97.8744 | $97.87 | $97.85 | $97.90 |
| Purchase #3 | $88.61 | 4.300% | $92.4202 | $92.42 | $92.40 | $92.40 |
| Purchase #4 | $179.42 | 3.288% | $185.3193 | $185.32 | $185.30 | $185.30 |
| Purchase #5 | $138.25 | 5.302% | $145.58 | $145.58 | $145.60 | $145.60 |
| Purchase #6 | $52.47 | 9.634% | $57.525 | $57.53 | $57.55 | $57.50 |
| Purchase #7 | $109.96 | 13.670% | $124.9915 | $124.99 | $125.00 | $125.00 |
| 7 purchase totals = | $667.34 | $714.8416 | $714.84 | $714.85 | $714.80 | |