| 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 | $186.64 | 7.154% | $199.9922 | $199.99 | $200.00 | $200.00 |
| Purchase #2 | $10.30 | 11.272% | $11.461 | $11.46 | $11.45 | $11.50 |
| Purchase #3 | $88.96 | 9.686% | $97.5767 | $97.58 | $97.60 | $97.60 |
| Purchase #4 | $161.45 | 13.448% | $183.1618 | $183.16 | $183.15 | $183.20 |
| Purchase #5 | $206.55 | 13.215% | $233.8456 | $233.85 | $233.85 | $233.80 |
| Purchase #6 | $122.88 | 6.236% | $130.5428 | $130.54 | $130.55 | $130.50 |
| Purchase #7 | $78.98 | 3.112% | $81.4379 | $81.44 | $81.45 | $81.40 |
| 7 purchase totals = | $855.76 | $938.0180 | $938.02 | $938.05 | $938.00 | |