| 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 | $27.48 | 4.334% | $28.671 | $28.67 | $28.65 | $28.70 |
| Purchase #2 | $54.76 | 13.488% | $62.146 | $62.15 | $62.15 | $62.10 |
| Purchase #3 | $134.67 | 9.790% | $147.8542 | $147.85 | $147.85 | $147.90 |
| Purchase #4 | $151.99 | 5.275% | $160.0075 | $160.01 | $160.00 | $160.00 |
| Purchase #5 | $169.77 | 12.739% | $191.397 | $191.40 | $191.40 | $191.40 |
| Purchase #6 | $36.68 | 12.545% | $41.2815 | $41.28 | $41.30 | $41.30 |
| Purchase #7 | $204.30 | 12.587% | $230.0152 | $230.02 | $230.00 | $230.00 |
| 7 purchase totals = | $779.65 | $861.3724 | $861.38 | $861.35 | $861.40 | |