| 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 | $233.97 | 6.685% | $249.6109 | $249.61 | $249.60 | $249.60 |
| Purchase #2 | $136.57 | 5.427% | $143.9817 | $143.98 | $144.00 | $144.00 |
| Purchase #3 | $145.67 | 11.256% | $162.0666 | $162.07 | $162.05 | $162.10 |
| Purchase #4 | $9.64 | 10.772% | $10.6784 | $10.68 | $10.70 | $10.70 |
| Purchase #5 | $187.69 | 6.119% | $199.1748 | $199.17 | $199.15 | $199.20 |
| Purchase #6 | $194.99 | 8.317% | $211.2073 | $211.21 | $211.20 | $211.20 |
| Purchase #7 | $112.31 | 3.847% | $116.6306 | $116.63 | $116.65 | $116.60 |
| 7 purchase totals = | $1,020.84 | $1,093.3503 | $1,093.35 | $1,093.35 | $1,093.40 | |