| 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 | $182.78 | 4.344% | $190.72 | $190.72 | $190.70 | $190.70 |
| Purchase #2 | $24.90 | 10.336% | $27.4737 | $27.47 | $27.45 | $27.50 |
| Purchase #3 | $183.65 | 8.106% | $198.5367 | $198.54 | $198.55 | $198.50 |
| Purchase #4 | $191.61 | 7.405% | $205.7987 | $205.80 | $205.80 | $205.80 |
| Purchase #5 | $160.94 | 4.642% | $168.4108 | $168.41 | $168.40 | $168.40 |
| Purchase #6 | $241.96 | 6.642% | $258.031 | $258.03 | $258.05 | $258.00 |
| Purchase #7 | $66.98 | 13.735% | $76.1797 | $76.18 | $76.20 | $76.20 |
| 7 purchase totals = | $1,052.82 | $1,125.1506 | $1,125.15 | $1,125.15 | $1,125.10 | |