| 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 | $97.63 | 7.855% | $105.2988 | $105.30 | $105.30 | $105.30 |
| Purchase #2 | $24.70 | 10.485% | $27.2898 | $27.29 | $27.30 | $27.30 |
| Purchase #3 | $219.74 | 3.157% | $226.6772 | $226.68 | $226.70 | $226.70 |
| Purchase #4 | $221.37 | 5.277% | $233.0517 | $233.05 | $233.05 | $233.10 |
| Purchase #5 | $235.82 | 9.478% | $258.171 | $258.17 | $258.15 | $258.20 |
| Purchase #6 | $88.73 | 5.341% | $93.4691 | $93.47 | $93.45 | $93.50 |
| Purchase #7 | $10.68 | 7.261% | $11.4555 | $11.46 | $11.45 | $11.50 |
| 7 purchase totals = | $898.67 | $955.4131 | $955.42 | $955.40 | $955.60 | |