| 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 | $100.86 | 13.764% | $114.7424 | $114.74 | $114.75 | $114.70 |
| Purchase #2 | $193.47 | 7.122% | $207.2489 | $207.25 | $207.25 | $207.20 |
| Purchase #3 | $206.34 | 7.123% | $221.0376 | $221.04 | $221.05 | $221.00 |
| Purchase #4 | $47.81 | 5.663% | $50.5175 | $50.52 | $50.50 | $50.50 |
| Purchase #5 | $29.75 | 7.300% | $31.9218 | $31.92 | $31.90 | $31.90 |
| Purchase #6 | $240.66 | 11.530% | $268.4081 | $268.41 | $268.40 | $268.40 |
| Purchase #7 | $59.93 | 12.866% | $67.6406 | $67.64 | $67.65 | $67.60 |
| 7 purchase totals = | $878.82 | $961.5169 | $961.52 | $961.50 | $961.30 | |