| 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 | $119.86 | 4.170% | $124.8582 | $124.86 | $124.85 | $124.90 |
| Purchase #2 | $124.94 | 8.834% | $135.9772 | $135.98 | $136.00 | $136.00 |
| Purchase #3 | $178.55 | 11.210% | $198.5655 | $198.57 | $198.55 | $198.60 |
| Purchase #4 | $39.85 | 11.526% | $44.4431 | $44.44 | $44.45 | $44.40 |
| Purchase #5 | $170.90 | 6.464% | $181.947 | $181.95 | $181.95 | $181.90 |
| Purchase #6 | $51.31 | 10.586% | $56.7417 | $56.74 | $56.75 | $56.70 |
| Purchase #7 | $181.82 | 3.172% | $187.5873 | $187.59 | $187.60 | $187.60 |
| 7 purchase totals = | $867.23 | $930.1200 | $930.13 | $930.15 | $930.10 | |