| 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 | $45.72 | 9.784% | $50.1932 | $50.19 | $50.20 | $50.20 |
| Purchase #2 | $177.61 | 7.412% | $190.7745 | $190.77 | $190.75 | $190.80 |
| Purchase #3 | $85.59 | 8.832% | $93.1493 | $93.15 | $93.15 | $93.10 |
| Purchase #4 | $143.38 | 8.366% | $155.3752 | $155.38 | $155.40 | $155.40 |
| Purchase #5 | $87.36 | 9.674% | $95.8112 | $95.81 | $95.80 | $95.80 |
| Purchase #6 | $33.79 | 4.797% | $35.4109 | $35.41 | $35.40 | $35.40 |
| Purchase #7 | $143.78 | 12.560% | $161.8388 | $161.84 | $161.85 | $161.80 |
| 7 purchase totals = | $717.23 | $782.5531 | $782.55 | $782.55 | $782.50 | |