| 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 | $220.74 | 5.830% | $233.6091 | $233.61 | $233.60 | $233.60 |
| Purchase #2 | $117.68 | 6.529% | $125.3633 | $125.36 | $125.35 | $125.40 |
| Purchase #3 | $183.46 | 4.261% | $191.2772 | $191.28 | $191.30 | $191.30 |
| Purchase #4 | $241.36 | 10.586% | $266.9104 | $266.91 | $266.90 | $266.90 |
| Purchase #5 | $194.32 | 10.716% | $215.1433 | $215.14 | $215.15 | $215.10 |
| Purchase #6 | $157.77 | 3.559% | $163.385 | $163.39 | $163.40 | $163.40 |
| Purchase #7 | $13.99 | 5.452% | $14.7527 | $14.75 | $14.75 | $14.80 |
| 7 purchase totals = | $1,129.32 | $1,210.4410 | $1,210.44 | $1,210.45 | $1,210.50 | |