| 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 | $35.37 | 4.518% | $36.968 | $36.97 | $36.95 | $37.00 |
| Purchase #2 | $205.43 | 8.421% | $222.7293 | $222.73 | $222.75 | $222.70 |
| Purchase #3 | $228.36 | 8.672% | $248.1634 | $248.16 | $248.15 | $248.20 |
| Purchase #4 | $183.99 | 5.498% | $194.1058 | $194.11 | $194.10 | $194.10 |
| Purchase #5 | $122.92 | 7.536% | $132.1833 | $132.18 | $132.20 | $132.20 |
| Purchase #6 | $160.45 | 12.743% | $180.8961 | $180.90 | $180.90 | $180.90 |
| Purchase #7 | $241.78 | 9.565% | $264.9063 | $264.91 | $264.90 | $264.90 |
| 7 purchase totals = | $1,178.30 | $1,279.9522 | $1,279.96 | $1,279.95 | $1,280.00 | |