| 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 | $8.45 | 11.266% | $9.402 | $9.40 | $9.40 | $9.40 |
| Purchase #2 | $168.53 | 4.153% | $175.5291 | $175.53 | $175.55 | $175.50 |
| Purchase #3 | $116.66 | 4.474% | $121.8794 | $121.88 | $121.90 | $121.90 |
| Purchase #4 | $152.38 | 3.466% | $157.6615 | $157.66 | $157.65 | $157.70 |
| Purchase #5 | $154.81 | 4.436% | $161.6774 | $161.68 | $161.70 | $161.70 |
| Purchase #6 | $250.57 | 8.325% | $271.43 | $271.43 | $271.45 | $271.40 |
| Purchase #7 | $244.70 | 5.126% | $257.2433 | $257.24 | $257.25 | $257.20 |
| 7 purchase totals = | $1,096.10 | $1,154.8227 | $1,154.82 | $1,154.90 | $1,154.80 | |