| 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 | $127.59 | 3.683% | $132.2891 | $132.29 | $132.30 | $132.30 |
| Purchase #2 | $20.60 | 10.558% | $22.7749 | $22.77 | $22.75 | $22.80 |
| Purchase #3 | $166.62 | 5.166% | $175.2276 | $175.23 | $175.25 | $175.20 |
| Purchase #4 | $178.36 | 5.357% | $187.9147 | $187.91 | $187.90 | $187.90 |
| Purchase #5 | $207.80 | 12.666% | $234.1199 | $234.12 | $234.10 | $234.10 |
| Purchase #6 | $58.79 | 11.529% | $65.5679 | $65.57 | $65.55 | $65.60 |
| Purchase #7 | $213.65 | 12.454% | $240.258 | $240.26 | $240.25 | $240.30 |
| 7 purchase totals = | $973.41 | $1,058.1521 | $1,058.15 | $1,058.10 | $1,058.20 | |