| 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 | $92.99 | 4.492% | $97.1671 | $97.17 | $97.15 | $97.20 |
| Purchase #2 | $171.55 | 10.392% | $189.3775 | $189.38 | $189.40 | $189.40 |
| Purchase #3 | $224.64 | 11.433% | $250.3231 | $250.32 | $250.30 | $250.30 |
| Purchase #4 | $148.87 | 7.281% | $159.7092 | $159.71 | $159.70 | $159.70 |
| Purchase #5 | $190.62 | 13.366% | $216.0983 | $216.10 | $216.10 | $216.10 |
| Purchase #6 | $94.81 | 8.480% | $102.8499 | $102.85 | $102.85 | $102.80 |
| Purchase #7 | $120.87 | 13.583% | $137.2878 | $137.29 | $137.30 | $137.30 |
| 7 purchase totals = | $1,044.35 | $1,152.8129 | $1,152.82 | $1,152.80 | $1,152.80 | |