| 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 | $8.69 | 12.174% | $9.7479 | $9.75 | $9.75 | $9.70 |
| Purchase #2 | $200.40 | 7.711% | $215.8528 | $215.85 | $215.85 | $215.90 |
| Purchase #3 | $5.40 | 10.605% | $5.9727 | $5.97 | $5.95 | $6.00 |
| Purchase #4 | $66.26 | 5.265% | $69.7486 | $69.75 | $69.75 | $69.70 |
| Purchase #5 | $126.74 | 8.150% | $137.0693 | $137.07 | $137.05 | $137.10 |
| Purchase #6 | $213.38 | 7.348% | $229.0592 | $229.06 | $229.05 | $229.10 |
| Purchase #7 | $219.90 | 6.685% | $234.6003 | $234.60 | $234.60 | $234.60 |
| 7 purchase totals = | $840.77 | $902.0508 | $902.05 | $902.00 | $902.10 | |