| 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 | $28.27 | 13.145% | $31.9861 | $31.99 | $32.00 | $32.00 |
| Purchase #2 | $20.47 | 7.494% | $22.004 | $22.00 | $22.00 | $22.00 |
| Purchase #3 | $186.82 | 11.251% | $207.8391 | $207.84 | $207.85 | $207.80 |
| Purchase #4 | $247.48 | 12.700% | $278.91 | $278.91 | $278.90 | $278.90 |
| Purchase #5 | $121.40 | 11.426% | $135.2712 | $135.27 | $135.25 | $135.30 |
| Purchase #6 | $16.91 | 4.791% | $17.7202 | $17.72 | $17.70 | $17.70 |
| Purchase #7 | $182.94 | 12.169% | $205.202 | $205.20 | $205.20 | $205.20 |
| 7 purchase totals = | $804.29 | $898.9326 | $898.93 | $898.90 | $898.90 | |