| 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 | $187.92 | 12.392% | $211.207 | $211.21 | $211.20 | $211.20 |
| Purchase #2 | $164.94 | 9.535% | $180.667 | $180.67 | $180.65 | $180.70 |
| Purchase #3 | $102.93 | 6.459% | $109.5782 | $109.58 | $109.60 | $109.60 |
| Purchase #4 | $229.98 | 4.351% | $239.9864 | $239.99 | $240.00 | $240.00 |
| Purchase #5 | $39.98 | 12.791% | $45.0938 | $45.09 | $45.10 | $45.10 |
| Purchase #6 | $106.53 | 12.754% | $120.1168 | $120.12 | $120.10 | $120.10 |
| Purchase #7 | $166.68 | 8.520% | $180.8811 | $180.88 | $180.90 | $180.90 |
| 7 purchase totals = | $998.96 | $1,087.5303 | $1,087.54 | $1,087.55 | $1,087.60 | |