| 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 | $7.56 | 8.178% | $8.1783 | $8.18 | $8.20 | $8.20 |
| Purchase #2 | $244.63 | 4.219% | $254.9509 | $254.95 | $254.95 | $255.00 |
| Purchase #3 | $140.31 | 12.343% | $157.6285 | $157.63 | $157.65 | $157.60 |
| Purchase #4 | $43.68 | 4.603% | $45.6906 | $45.69 | $45.70 | $45.70 |
| Purchase #5 | $125.94 | 8.582% | $136.7482 | $136.75 | $136.75 | $136.70 |
| Purchase #6 | $97.32 | 13.602% | $110.5575 | $110.56 | $110.55 | $110.60 |
| Purchase #7 | $31.71 | 9.487% | $34.7183 | $34.72 | $34.70 | $34.70 |
| 7 purchase totals = | $691.15 | $748.4723 | $748.48 | $748.50 | $748.50 | |