| 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 | $122.67 | 4.315% | $127.9632 | $127.96 | $127.95 | $128.00 |
| Purchase #2 | $184.76 | 3.355% | $190.9587 | $190.96 | $190.95 | $191.00 |
| Purchase #3 | $133.33 | 11.134% | $148.175 | $148.18 | $148.20 | $148.20 |
| Purchase #4 | $70.37 | 5.740% | $74.4092 | $74.41 | $74.40 | $74.40 |
| Purchase #5 | $143.80 | 11.637% | $160.534 | $160.53 | $160.55 | $160.50 |
| Purchase #6 | $149.31 | 4.624% | $156.2141 | $156.21 | $156.20 | $156.20 |
| Purchase #7 | $231.81 | 12.265% | $260.2415 | $260.24 | $260.25 | $260.20 |
| 7 purchase totals = | $1,036.05 | $1,118.4957 | $1,118.49 | $1,118.50 | $1,118.50 | |