| 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 | $164.74 | 10.606% | $182.2123 | $182.21 | $182.20 | $182.20 |
| Purchase #2 | $249.90 | 3.821% | $259.4487 | $259.45 | $259.45 | $259.40 |
| Purchase #3 | $168.84 | 8.718% | $183.5595 | $183.56 | $183.55 | $183.60 |
| Purchase #4 | $176.57 | 11.129% | $196.2205 | $196.22 | $196.20 | $196.20 |
| Purchase #5 | $48.86 | 10.670% | $54.0734 | $54.07 | $54.05 | $54.10 |
| Purchase #6 | $188.44 | 9.508% | $206.3569 | $206.36 | $206.35 | $206.40 |
| Purchase #7 | $59.56 | 6.308% | $63.317 | $63.32 | $63.30 | $63.30 |
| 7 purchase totals = | $1,056.91 | $1,145.1883 | $1,145.19 | $1,145.10 | $1,145.20 | |