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 | $9.74 | 7.107% | $10.4322 | $10.43 | $10.45 | $10.40 |
Purchase #2 | $114.32 | 13.573% | $129.8367 | $129.84 | $129.85 | $129.80 |
Purchase #3 | $11.99 | 12.280% | $13.4624 | $13.46 | $13.45 | $13.50 |
Purchase #4 | $20.63 | 7.669% | $22.2121 | $22.21 | $22.20 | $22.20 |
Purchase #5 | $152.41 | 7.183% | $163.3576 | $163.36 | $163.35 | $163.40 |
Purchase #6 | $153.91 | 6.200% | $163.4524 | $163.45 | $163.45 | $163.50 |
Purchase #7 | $117.74 | 4.122% | $122.5932 | $122.59 | $122.60 | $122.60 |
7 purchase totals = | $580.74 | $625.3466 | $625.34 | $625.35 | $625.40 |