| 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 | $31.69 | 7.634% | $34.1092 | $34.11 | $34.10 | $34.10 |
| Purchase #2 | $153.74 | 10.191% | $169.4076 | $169.41 | $169.40 | $169.40 |
| Purchase #3 | $175.81 | 7.364% | $188.7566 | $188.76 | $188.75 | $188.80 |
| Purchase #4 | $29.83 | 4.793% | $31.2598 | $31.26 | $31.25 | $31.30 |
| Purchase #5 | $91.37 | 13.349% | $103.567 | $103.57 | $103.55 | $103.60 |
| Purchase #6 | $59.39 | 11.708% | $66.3434 | $66.34 | $66.35 | $66.30 |
| Purchase #7 | $22.27 | 5.295% | $23.4492 | $23.45 | $23.45 | $23.40 |
| 7 purchase totals = | $564.10 | $616.8928 | $616.90 | $616.85 | $616.90 | |