| 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 | $144.52 | 8.122% | $156.2579 | $156.26 | $156.25 | $156.30 |
| Purchase #2 | $81.70 | 5.665% | $86.3283 | $86.33 | $86.35 | $86.30 |
| Purchase #3 | $55.49 | 7.740% | $59.7849 | $59.78 | $59.80 | $59.80 |
| Purchase #4 | $128.63 | 10.181% | $141.7258 | $141.73 | $141.75 | $141.70 |
| Purchase #5 | $44.30 | 3.180% | $45.7087 | $45.71 | $45.70 | $45.70 |
| Purchase #6 | $106.57 | 10.717% | $117.9911 | $117.99 | $118.00 | $118.00 |
| Purchase #7 | $137.64 | 6.237% | $146.2246 | $146.22 | $146.20 | $146.20 |
| 7 purchase totals = | $698.85 | $754.0213 | $754.02 | $754.05 | $754.00 | |