| 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 | $146.32 | 3.205% | $151.0096 | $151.01 | $151.00 | $151.00 |
| Purchase #2 | $102.90 | 8.217% | $111.3553 | $111.36 | $111.35 | $111.40 |
| Purchase #3 | $85.79 | 13.843% | $97.6659 | $97.67 | $97.65 | $97.70 |
| Purchase #4 | $180.42 | 7.638% | $194.2005 | $194.20 | $194.20 | $194.20 |
| Purchase #5 | $98.94 | 8.144% | $106.9977 | $107.00 | $107.00 | $107.00 |
| Purchase #6 | $91.92 | 8.397% | $99.6385 | $99.64 | $99.65 | $99.60 |
| Purchase #7 | $8.28 | 10.625% | $9.1598 | $9.16 | $9.15 | $9.20 |
| 7 purchase totals = | $714.57 | $770.0273 | $770.04 | $770.00 | $770.10 | |