| 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 | $200.42 | 7.406% | $215.2631 | $215.26 | $215.25 | $215.30 |
| Purchase #2 | $61.69 | 13.854% | $70.2365 | $70.24 | $70.25 | $70.20 |
| Purchase #3 | $110.43 | 12.479% | $124.2106 | $124.21 | $124.20 | $124.20 |
| Purchase #4 | $33.56 | 12.458% | $37.7409 | $37.74 | $37.75 | $37.70 |
| Purchase #5 | $111.80 | 7.413% | $120.0877 | $120.09 | $120.10 | $120.10 |
| Purchase #6 | $117.42 | 10.682% | $129.9628 | $129.96 | $129.95 | $130.00 |
| Purchase #7 | $106.45 | 11.111% | $118.2777 | $118.28 | $118.30 | $118.30 |
| 7 purchase totals = | $741.77 | $815.7793 | $815.78 | $815.80 | $815.80 | |