| 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 | $125.46 | 3.331% | $129.6391 | $129.64 | $129.65 | $129.60 |
| Purchase #2 | $233.58 | 8.449% | $253.3152 | $253.32 | $253.30 | $253.30 |
| Purchase #3 | $115.58 | 6.120% | $122.6535 | $122.65 | $122.65 | $122.70 |
| Purchase #4 | $166.27 | 4.413% | $173.6075 | $173.61 | $173.60 | $173.60 |
| Purchase #5 | $190.86 | 8.793% | $207.6423 | $207.64 | $207.65 | $207.60 |
| Purchase #6 | $242.51 | 5.356% | $255.4988 | $255.50 | $255.50 | $255.50 |
| Purchase #7 | $241.30 | 10.151% | $265.7944 | $265.79 | $265.80 | $265.80 |
| 7 purchase totals = | $1,315.56 | $1,408.1508 | $1,408.15 | $1,408.15 | $1,408.10 | |