| 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 | $13.46 | 3.531% | $13.9353 | $13.94 | $13.95 | $13.90 |
| Purchase #2 | $129.27 | 12.451% | $145.3654 | $145.37 | $145.35 | $145.40 |
| Purchase #3 | $199.42 | 10.152% | $219.6651 | $219.67 | $219.65 | $219.70 |
| Purchase #4 | $26.61 | 10.646% | $29.4429 | $29.44 | $29.45 | $29.40 |
| Purchase #5 | $87.50 | 11.699% | $97.7366 | $97.74 | $97.75 | $97.70 |
| Purchase #6 | $221.54 | 12.530% | $249.299 | $249.30 | $249.30 | $249.30 |
| Purchase #7 | $204.88 | 12.346% | $230.1745 | $230.17 | $230.15 | $230.20 |
| 7 purchase totals = | $882.68 | $985.6188 | $985.63 | $985.60 | $985.60 | |