| 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 | $189.26 | 8.856% | $206.0209 | $206.02 | $206.00 | $206.00 |
| Purchase #2 | $9.49 | 6.405% | $10.0978 | $10.10 | $10.10 | $10.10 |
| Purchase #3 | $27.46 | 6.430% | $29.2257 | $29.23 | $29.25 | $29.20 |
| Purchase #4 | $16.79 | 5.205% | $17.6639 | $17.66 | $17.65 | $17.70 |
| Purchase #5 | $181.36 | 12.158% | $203.4097 | $203.41 | $203.40 | $203.40 |
| Purchase #6 | $234.34 | 11.566% | $261.4438 | $261.44 | $261.45 | $261.40 |
| Purchase #7 | $62.78 | 8.753% | $68.2751 | $68.28 | $68.30 | $68.30 |
| 7 purchase totals = | $721.48 | $796.1369 | $796.14 | $796.15 | $796.10 | |