| 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 | $155.76 | 8.784% | $169.442 | $169.44 | $169.45 | $169.40 |
| Purchase #2 | $153.29 | 4.539% | $160.2478 | $160.25 | $160.25 | $160.20 |
| Purchase #3 | $156.81 | 6.454% | $166.9305 | $166.93 | $166.95 | $166.90 |
| Purchase #4 | $194.39 | 6.593% | $207.2061 | $207.21 | $207.20 | $207.20 |
| Purchase #5 | $49.58 | 12.788% | $55.9203 | $55.92 | $55.90 | $55.90 |
| Purchase #6 | $186.82 | 9.132% | $203.8804 | $203.88 | $203.90 | $203.90 |
| Purchase #7 | $236.52 | 8.478% | $256.5722 | $256.57 | $256.55 | $256.60 |
| 7 purchase totals = | $1,133.17 | $1,220.1993 | $1,220.20 | $1,220.20 | $1,220.10 | |