| 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 | $240.63 | 4.684% | $251.9011 | $251.90 | $251.90 | $251.90 |
| Purchase #2 | $39.33 | 5.832% | $41.6237 | $41.62 | $41.60 | $41.60 |
| Purchase #3 | $183.85 | 12.775% | $207.3368 | $207.34 | $207.35 | $207.30 |
| Purchase #4 | $139.55 | 10.168% | $153.7394 | $153.74 | $153.75 | $153.70 |
| Purchase #5 | $28.62 | 8.737% | $31.1205 | $31.12 | $31.10 | $31.10 |
| Purchase #6 | $208.80 | 4.485% | $218.1647 | $218.16 | $218.15 | $218.20 |
| Purchase #7 | $71.89 | 5.372% | $75.7519 | $75.75 | $75.75 | $75.80 |
| 7 purchase totals = | $912.67 | $979.6381 | $979.63 | $979.60 | $979.60 | |