| 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 | $31.82 | 10.384% | $35.1242 | $35.12 | $35.10 | $35.10 |
| Purchase #2 | $90.83 | 7.553% | $97.6904 | $97.69 | $97.70 | $97.70 |
| Purchase #3 | $201.58 | 9.337% | $220.4015 | $220.40 | $220.40 | $220.40 |
| Purchase #4 | $180.66 | 13.582% | $205.1972 | $205.20 | $205.20 | $205.20 |
| Purchase #5 | $50.87 | 6.499% | $54.176 | $54.18 | $54.20 | $54.20 |
| Purchase #6 | $92.26 | 11.303% | $102.6881 | $102.69 | $102.70 | $102.70 |
| Purchase #7 | $210.34 | 11.867% | $235.301 | $235.30 | $235.30 | $235.30 |
| 7 purchase totals = | $858.36 | $950.5784 | $950.58 | $950.60 | $950.60 | |