| 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 | $52.87 | 4.363% | $55.1767 | $55.18 | $55.20 | $55.20 |
| Purchase #2 | $30.44 | 4.204% | $31.7197 | $31.72 | $31.70 | $31.70 |
| Purchase #3 | $115.27 | 4.797% | $120.7995 | $120.80 | $120.80 | $120.80 |
| Purchase #4 | $105.44 | 12.750% | $118.8836 | $118.88 | $118.90 | $118.90 |
| Purchase #5 | $20.87 | 8.822% | $22.7112 | $22.71 | $22.70 | $22.70 |
| Purchase #6 | $14.74 | 5.649% | $15.5727 | $15.57 | $15.55 | $15.60 |
| Purchase #7 | $71.73 | 13.833% | $81.6524 | $81.65 | $81.65 | $81.70 |
| 7 purchase totals = | $411.36 | $446.5158 | $446.51 | $446.50 | $446.60 | |