| 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 | $48.43 | 9.176% | $52.8739 | $52.87 | $52.85 | $52.90 |
| Purchase #2 | $97.34 | 4.441% | $101.6629 | $101.66 | $101.65 | $101.70 |
| Purchase #3 | $233.88 | 9.710% | $256.5897 | $256.59 | $256.60 | $256.60 |
| Purchase #4 | $232.54 | 6.466% | $247.576 | $247.58 | $247.60 | $247.60 |
| Purchase #5 | $235.81 | 9.300% | $257.7403 | $257.74 | $257.75 | $257.70 |
| Purchase #6 | $148.33 | 10.580% | $164.0233 | $164.02 | $164.00 | $164.00 |
| Purchase #7 | $246.51 | 3.405% | $254.9037 | $254.90 | $254.90 | $254.90 |
| 7 purchase totals = | $1,242.84 | $1,335.3698 | $1,335.36 | $1,335.35 | $1,335.40 | |