| 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 | $122.52 | 7.592% | $131.8217 | $131.82 | $131.80 | $131.80 |
| Purchase #2 | $31.51 | 13.745% | $35.841 | $35.84 | $35.85 | $35.80 |
| Purchase #3 | $125.81 | 6.576% | $134.0833 | $134.08 | $134.10 | $134.10 |
| Purchase #4 | $227.32 | 10.467% | $251.1136 | $251.11 | $251.10 | $251.10 |
| Purchase #5 | $62.59 | 9.346% | $68.4397 | $68.44 | $68.45 | $68.40 |
| Purchase #6 | $176.91 | 10.824% | $196.0587 | $196.06 | $196.05 | $196.10 |
| Purchase #7 | $57.40 | 7.771% | $61.8606 | $61.86 | $61.85 | $61.90 |
| 7 purchase totals = | $804.06 | $879.2186 | $879.21 | $879.20 | $879.20 | |