| 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 | $223.82 | 10.814% | $248.0239 | $248.02 | $248.00 | $248.00 |
| Purchase #2 | $136.38 | 6.368% | $145.0647 | $145.06 | $145.05 | $145.10 |
| Purchase #3 | $139.85 | 13.794% | $159.1409 | $159.14 | $159.15 | $159.10 |
| Purchase #4 | $136.63 | 8.192% | $147.8227 | $147.82 | $147.80 | $147.80 |
| Purchase #5 | $175.58 | 7.646% | $189.0048 | $189.00 | $189.00 | $189.00 |
| Purchase #6 | $234.67 | 10.815% | $260.0496 | $260.05 | $260.05 | $260.00 |
| Purchase #7 | $94.63 | 4.304% | $98.7029 | $98.70 | $98.70 | $98.70 |
| 7 purchase totals = | $1,141.56 | $1,247.8095 | $1,247.79 | $1,247.75 | $1,247.70 | |