| 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 | $18.49 | 5.266% | $19.4637 | $19.46 | $19.45 | $19.50 |
| Purchase #2 | $157.84 | 8.308% | $170.9533 | $170.95 | $170.95 | $171.00 |
| Purchase #3 | $168.96 | 4.213% | $176.0783 | $176.08 | $176.10 | $176.10 |
| Purchase #4 | $71.91 | 11.727% | $80.3429 | $80.34 | $80.35 | $80.30 |
| Purchase #5 | $182.76 | 11.845% | $204.4079 | $204.41 | $204.40 | $204.40 |
| Purchase #6 | $100.39 | 8.426% | $108.8489 | $108.85 | $108.85 | $108.80 |
| Purchase #7 | $199.40 | 8.853% | $217.0529 | $217.05 | $217.05 | $217.10 |
| 7 purchase totals = | $899.75 | $977.1479 | $977.14 | $977.15 | $977.20 | |