| 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 | $69.66 | 12.400% | $78.2978 | $78.30 | $78.30 | $78.30 |
| Purchase #2 | $115.49 | 13.362% | $130.9218 | $130.92 | $130.90 | $130.90 |
| Purchase #3 | $79.36 | 4.554% | $82.9741 | $82.97 | $82.95 | $83.00 |
| Purchase #4 | $170.27 | 4.465% | $177.8726 | $177.87 | $177.85 | $177.90 |
| Purchase #5 | $74.38 | 8.461% | $80.6733 | $80.67 | $80.65 | $80.70 |
| Purchase #6 | $96.30 | 8.747% | $104.7234 | $104.72 | $104.70 | $104.70 |
| Purchase #7 | $134.52 | 8.700% | $146.2232 | $146.22 | $146.20 | $146.20 |
| 7 purchase totals = | $739.98 | $801.6862 | $801.67 | $801.55 | $801.70 | |