| 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 | $212.66 | 9.710% | $233.3093 | $233.31 | $233.30 | $233.30 |
| Purchase #2 | $62.27 | 13.671% | $70.7829 | $70.78 | $70.80 | $70.80 |
| Purchase #3 | $72.31 | 12.439% | $81.3046 | $81.30 | $81.30 | $81.30 |
| Purchase #4 | $18.88 | 11.526% | $21.0561 | $21.06 | $21.05 | $21.10 |
| Purchase #5 | $198.91 | 3.227% | $205.3288 | $205.33 | $205.35 | $205.30 |
| Purchase #6 | $17.31 | 10.226% | $19.0801 | $19.08 | $19.10 | $19.10 |
| Purchase #7 | $171.93 | 13.272% | $194.7485 | $194.75 | $194.75 | $194.70 |
| 7 purchase totals = | $754.27 | $825.6103 | $825.61 | $825.65 | $825.60 | |