| 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 | $54.66 | 4.849% | $57.3105 | $57.31 | $57.30 | $57.30 |
| Purchase #2 | $99.69 | 13.558% | $113.206 | $113.21 | $113.20 | $113.20 |
| Purchase #3 | $101.93 | 8.271% | $110.3606 | $110.36 | $110.35 | $110.40 |
| Purchase #4 | $145.82 | 9.266% | $159.3317 | $159.33 | $159.35 | $159.30 |
| Purchase #5 | $56.49 | 3.423% | $58.4237 | $58.42 | $58.40 | $58.40 |
| Purchase #6 | $17.44 | 5.507% | $18.4004 | $18.40 | $18.40 | $18.40 |
| Purchase #7 | $178.88 | 13.712% | $203.408 | $203.41 | $203.40 | $203.40 |
| 7 purchase totals = | $654.91 | $720.4409 | $720.44 | $720.40 | $720.40 | |