| 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 | $120.39 | 4.636% | $125.9713 | $125.97 | $125.95 | $126.00 |
| Purchase #2 | $176.37 | 6.750% | $188.275 | $188.28 | $188.30 | $188.30 |
| Purchase #3 | $194.25 | 10.777% | $215.1843 | $215.18 | $215.20 | $215.20 |
| Purchase #4 | $199.34 | 5.627% | $210.5569 | $210.56 | $210.55 | $210.60 |
| Purchase #5 | $84.57 | 7.558% | $90.9618 | $90.96 | $90.95 | $91.00 |
| Purchase #6 | $187.81 | 10.525% | $207.577 | $207.58 | $207.60 | $207.60 |
| Purchase #7 | $175.84 | 7.217% | $188.5304 | $188.53 | $188.55 | $188.50 |
| 7 purchase totals = | $1,138.57 | $1,227.0567 | $1,227.06 | $1,227.10 | $1,227.20 | |