| 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 | $135.29 | 12.162% | $151.744 | $151.74 | $151.75 | $151.70 |
| Purchase #2 | $243.52 | 8.731% | $264.7817 | $264.78 | $264.80 | $264.80 |
| Purchase #3 | $5.49 | 8.344% | $5.9481 | $5.95 | $5.95 | $5.90 |
| Purchase #4 | $146.69 | 6.372% | $156.0371 | $156.04 | $156.05 | $156.00 |
| Purchase #5 | $218.45 | 10.723% | $241.8744 | $241.87 | $241.85 | $241.90 |
| Purchase #6 | $88.67 | 3.578% | $91.8426 | $91.84 | $91.85 | $91.80 |
| Purchase #7 | $74.90 | 11.659% | $83.6326 | $83.63 | $83.65 | $83.60 |
| 7 purchase totals = | $913.01 | $995.8605 | $995.85 | $995.90 | $995.70 | |