| 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 | $211.87 | 4.349% | $221.0842 | $221.08 | $221.10 | $221.10 |
| Purchase #2 | $27.39 | 3.318% | $28.2988 | $28.30 | $28.30 | $28.30 |
| Purchase #3 | $66.57 | 13.175% | $75.3406 | $75.34 | $75.35 | $75.30 |
| Purchase #4 | $211.59 | 13.323% | $239.7801 | $239.78 | $239.80 | $239.80 |
| Purchase #5 | $137.43 | 4.216% | $143.224 | $143.22 | $143.20 | $143.20 |
| Purchase #6 | $110.27 | 7.452% | $118.4873 | $118.49 | $118.50 | $118.50 |
| Purchase #7 | $179.84 | 10.667% | $199.0235 | $199.02 | $199.00 | $199.00 |
| 7 purchase totals = | $944.96 | $1,025.2385 | $1,025.23 | $1,025.25 | $1,025.20 | |