| 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 | $239.64 | 4.722% | $250.9558 | $250.96 | $250.95 | $251.00 |
| Purchase #2 | $73.38 | 4.298% | $76.5339 | $76.53 | $76.55 | $76.50 |
| Purchase #3 | $233.95 | 12.300% | $262.7259 | $262.73 | $262.75 | $262.70 |
| Purchase #4 | $136.62 | 11.526% | $152.3668 | $152.37 | $152.35 | $152.40 |
| Purchase #5 | $245.51 | 8.665% | $266.7834 | $266.78 | $266.80 | $266.80 |
| Purchase #6 | $100.51 | 9.243% | $109.8001 | $109.80 | $109.80 | $109.80 |
| Purchase #7 | $140.78 | 9.144% | $153.6529 | $153.65 | $153.65 | $153.70 |
| 7 purchase totals = | $1,170.39 | $1,272.8188 | $1,272.82 | $1,272.85 | $1,272.90 | |