| 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 | $226.47 | 5.584% | $239.1161 | $239.12 | $239.10 | $239.10 |
| Purchase #2 | $16.36 | 9.120% | $17.852 | $17.85 | $17.85 | $17.90 |
| Purchase #3 | $141.57 | 3.317% | $146.2659 | $146.27 | $146.25 | $146.30 |
| Purchase #4 | $90.65 | 11.541% | $101.1119 | $101.11 | $101.10 | $101.10 |
| Purchase #5 | $59.86 | 11.341% | $66.6487 | $66.65 | $66.65 | $66.60 |
| Purchase #6 | $231.35 | 10.233% | $255.024 | $255.02 | $255.00 | $255.00 |
| Purchase #7 | $74.85 | 5.696% | $79.1135 | $79.11 | $79.10 | $79.10 |
| 7 purchase totals = | $841.11 | $905.1321 | $905.13 | $905.05 | $905.10 | |