| 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 | $5.29 | 7.342% | $5.6784 | $5.68 | $5.70 | $5.70 |
| Purchase #2 | $107.73 | 11.433% | $120.0468 | $120.05 | $120.05 | $120.00 |
| Purchase #3 | $30.59 | 3.567% | $31.6811 | $31.68 | $31.70 | $31.70 |
| Purchase #4 | $42.69 | 4.817% | $44.7464 | $44.75 | $44.75 | $44.70 |
| Purchase #5 | $202.95 | 7.445% | $218.0596 | $218.06 | $218.05 | $218.10 |
| Purchase #6 | $142.91 | 11.397% | $159.1975 | $159.20 | $159.20 | $159.20 |
| Purchase #7 | $86.65 | 13.161% | $98.054 | $98.05 | $98.05 | $98.10 |
| 7 purchase totals = | $618.81 | $677.4638 | $677.47 | $677.50 | $677.50 | |