| 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 | $193.86 | 4.284% | $202.165 | $202.17 | $202.15 | $202.20 |
| Purchase #2 | $79.46 | 12.113% | $89.085 | $89.09 | $89.10 | $89.10 |
| Purchase #3 | $49.81 | 10.536% | $55.058 | $55.06 | $55.05 | $55.10 |
| Purchase #4 | $15.54 | 4.613% | $16.2569 | $16.26 | $16.25 | $16.30 |
| Purchase #5 | $75.80 | 7.742% | $81.6684 | $81.67 | $81.65 | $81.70 |
| Purchase #6 | $216.29 | 6.343% | $230.0093 | $230.01 | $230.00 | $230.00 |
| Purchase #7 | $58.27 | 6.355% | $61.9731 | $61.97 | $61.95 | $62.00 |
| 7 purchase totals = | $689.03 | $736.2157 | $736.23 | $736.15 | $736.40 | |