| 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 | $116.63 | 10.572% | $128.9601 | $128.96 | $128.95 | $129.00 |
| Purchase #2 | $188.39 | 13.215% | $213.2857 | $213.29 | $213.30 | $213.30 |
| Purchase #3 | $19.65 | 10.863% | $21.7846 | $21.78 | $21.80 | $21.80 |
| Purchase #4 | $247.56 | 7.378% | $265.825 | $265.83 | $265.85 | $265.80 |
| Purchase #5 | $218.92 | 5.854% | $231.7356 | $231.74 | $231.75 | $231.70 |
| Purchase #6 | $211.68 | 11.174% | $235.3331 | $235.33 | $235.35 | $235.30 |
| Purchase #7 | $11.95 | 12.248% | $13.4136 | $13.41 | $13.40 | $13.40 |
| 7 purchase totals = | $1,014.78 | $1,110.3377 | $1,110.34 | $1,110.40 | $1,110.30 | |