| 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 | $171.89 | 12.112% | $192.7093 | $192.71 | $192.70 | $192.70 |
| Purchase #2 | $153.56 | 3.301% | $158.629 | $158.63 | $158.65 | $158.60 |
| Purchase #3 | $107.73 | 8.361% | $116.7373 | $116.74 | $116.75 | $116.70 |
| Purchase #4 | $40.35 | 12.259% | $45.2965 | $45.30 | $45.30 | $45.30 |
| Purchase #5 | $80.69 | 5.405% | $85.0513 | $85.05 | $85.05 | $85.10 |
| Purchase #6 | $9.92 | 8.346% | $10.7479 | $10.75 | $10.75 | $10.70 |
| Purchase #7 | $47.87 | 4.671% | $50.106 | $50.11 | $50.10 | $50.10 |
| 7 purchase totals = | $612.01 | $659.2773 | $659.29 | $659.30 | $659.20 | |