| 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 | $8.88 | 4.352% | $9.2665 | $9.27 | $9.25 | $9.30 |
| Purchase #2 | $88.75 | 4.731% | $92.9488 | $92.95 | $92.95 | $92.90 |
| Purchase #3 | $25.25 | 13.210% | $28.5855 | $28.59 | $28.60 | $28.60 |
| Purchase #4 | $151.26 | 12.827% | $170.6621 | $170.66 | $170.65 | $170.70 |
| Purchase #5 | $245.88 | 8.824% | $267.5765 | $267.58 | $267.60 | $267.60 |
| Purchase #6 | $54.74 | 9.775% | $60.0908 | $60.09 | $60.10 | $60.10 |
| Purchase #7 | $200.29 | 5.773% | $211.8527 | $211.85 | $211.85 | $211.90 |
| 7 purchase totals = | $775.05 | $840.9829 | $840.99 | $841.00 | $841.10 | |