| 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 | $199.59 | 11.323% | $222.1896 | $222.19 | $222.20 | $222.20 |
| Purchase #2 | $137.75 | 5.444% | $145.2491 | $145.25 | $145.25 | $145.20 |
| Purchase #3 | $205.81 | 11.636% | $229.7581 | $229.76 | $229.75 | $229.80 |
| Purchase #4 | $203.83 | 12.106% | $228.5057 | $228.51 | $228.50 | $228.50 |
| Purchase #5 | $57.27 | 5.648% | $60.5046 | $60.50 | $60.50 | $60.50 |
| Purchase #6 | $239.93 | 8.738% | $260.8951 | $260.90 | $260.90 | $260.90 |
| Purchase #7 | $98.30 | 12.624% | $110.7094 | $110.71 | $110.70 | $110.70 |
| 7 purchase totals = | $1,142.48 | $1,257.8116 | $1,257.82 | $1,257.80 | $1,257.80 | |