| 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 | $241.96 | 4.273% | $252.299 | $252.30 | $252.30 | $252.30 |
| Purchase #2 | $98.78 | 8.576% | $107.2514 | $107.25 | $107.25 | $107.30 |
| Purchase #3 | $243.93 | 9.641% | $267.4473 | $267.45 | $267.45 | $267.40 |
| Purchase #4 | $154.53 | 9.726% | $169.5596 | $169.56 | $169.55 | $169.60 |
| Purchase #5 | $18.90 | 3.763% | $19.6112 | $19.61 | $19.60 | $19.60 |
| Purchase #6 | $181.88 | 13.856% | $207.0813 | $207.08 | $207.10 | $207.10 |
| Purchase #7 | $184.62 | 3.554% | $191.1814 | $191.18 | $191.20 | $191.20 |
| 7 purchase totals = | $1,124.60 | $1,214.4312 | $1,214.43 | $1,214.45 | $1,214.50 | |