| 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 | $142.97 | 10.372% | $157.7988 | $157.80 | $157.80 | $157.80 |
| Purchase #2 | $187.61 | 4.286% | $195.651 | $195.65 | $195.65 | $195.70 |
| Purchase #3 | $74.25 | 4.304% | $77.4457 | $77.45 | $77.45 | $77.40 |
| Purchase #4 | $127.50 | 9.115% | $139.1216 | $139.12 | $139.10 | $139.10 |
| Purchase #5 | $247.96 | 11.530% | $276.5498 | $276.55 | $276.55 | $276.50 |
| Purchase #6 | $242.98 | 5.146% | $255.4838 | $255.48 | $255.50 | $255.50 |
| Purchase #7 | $130.33 | 6.185% | $138.3909 | $138.39 | $138.40 | $138.40 |
| 7 purchase totals = | $1,153.60 | $1,240.4416 | $1,240.44 | $1,240.45 | $1,240.40 | |