| 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 | $223.27 | 3.460% | $230.9951 | $231.00 | $231.00 | $231.00 |
| Purchase #2 | $221.88 | 11.307% | $246.968 | $246.97 | $246.95 | $247.00 |
| Purchase #3 | $60.54 | 7.335% | $64.9806 | $64.98 | $65.00 | $65.00 |
| Purchase #4 | $130.93 | 12.807% | $147.6982 | $147.70 | $147.70 | $147.70 |
| Purchase #5 | $205.68 | 6.499% | $219.0471 | $219.05 | $219.05 | $219.00 |
| Purchase #6 | $150.30 | 8.866% | $163.6256 | $163.63 | $163.65 | $163.60 |
| Purchase #7 | $176.80 | 8.504% | $191.8351 | $191.84 | $191.85 | $191.80 |
| 7 purchase totals = | $1,169.40 | $1,265.1497 | $1,265.17 | $1,265.20 | $1,265.10 | |