| 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 | $150.95 | 12.851% | $170.3486 | $170.35 | $170.35 | $170.30 |
| Purchase #2 | $55.82 | 5.194% | $58.7193 | $58.72 | $58.70 | $58.70 |
| Purchase #3 | $135.29 | 8.529% | $146.8289 | $146.83 | $146.85 | $146.80 |
| Purchase #4 | $169.60 | 8.874% | $184.6503 | $184.65 | $184.65 | $184.70 |
| Purchase #5 | $69.63 | 10.652% | $77.047 | $77.05 | $77.05 | $77.00 |
| Purchase #6 | $115.99 | 11.783% | $129.6571 | $129.66 | $129.65 | $129.70 |
| Purchase #7 | $53.97 | 12.305% | $60.611 | $60.61 | $60.60 | $60.60 |
| 7 purchase totals = | $751.25 | $827.8622 | $827.87 | $827.85 | $827.80 | |