| 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 | $64.99 | 12.348% | $73.015 | $73.02 | $73.00 | $73.00 |
| Purchase #2 | $117.38 | 10.336% | $129.5124 | $129.51 | $129.50 | $129.50 |
| Purchase #3 | $9.44 | 9.303% | $10.3182 | $10.32 | $10.30 | $10.30 |
| Purchase #4 | $37.46 | 6.421% | $39.8653 | $39.87 | $39.85 | $39.90 |
| Purchase #5 | $164.67 | 10.114% | $181.3247 | $181.32 | $181.30 | $181.30 |
| Purchase #6 | $55.69 | 3.413% | $57.5907 | $57.59 | $57.60 | $57.60 |
| Purchase #7 | $175.42 | 6.510% | $186.8398 | $186.84 | $186.85 | $186.80 |
| 7 purchase totals = | $625.05 | $678.4661 | $678.47 | $678.40 | $678.40 | |