| 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 | $163.45 | 4.682% | $171.1027 | $171.10 | $171.10 | $171.10 |
| Purchase #2 | $144.61 | 12.261% | $162.3406 | $162.34 | $162.35 | $162.30 |
| Purchase #3 | $213.46 | 9.805% | $234.3898 | $234.39 | $234.40 | $234.40 |
| Purchase #4 | $18.70 | 11.754% | $20.898 | $20.90 | $20.90 | $20.90 |
| Purchase #5 | $225.54 | 8.753% | $245.2815 | $245.28 | $245.30 | $245.30 |
| Purchase #6 | $108.29 | 11.352% | $120.5831 | $120.58 | $120.60 | $120.60 |
| Purchase #7 | $146.31 | 11.671% | $163.3858 | $163.39 | $163.40 | $163.40 |
| 7 purchase totals = | $1,020.36 | $1,117.9815 | $1,117.98 | $1,118.05 | $1,118.00 | |