| 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 | $15.53 | 7.734% | $16.7311 | $16.73 | $16.75 | $16.70 |
| Purchase #2 | $60.46 | 12.118% | $67.7865 | $67.79 | $67.80 | $67.80 |
| Purchase #3 | $97.81 | 3.277% | $101.0152 | $101.02 | $101.00 | $101.00 |
| Purchase #4 | $229.89 | 6.815% | $245.557 | $245.56 | $245.55 | $245.60 |
| Purchase #5 | $178.62 | 7.500% | $192.0165 | $192.02 | $192.00 | $192.00 |
| Purchase #6 | $144.47 | 4.137% | $150.4467 | $150.45 | $150.45 | $150.40 |
| Purchase #7 | $212.34 | 10.500% | $234.6357 | $234.64 | $234.65 | $234.60 |
| 7 purchase totals = | $939.12 | $1,008.1887 | $1,008.21 | $1,008.20 | $1,008.10 | |