| 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 | $127.69 | 3.172% | $131.7403 | $131.74 | $131.75 | $131.70 |
| Purchase #2 | $208.49 | 3.393% | $215.5641 | $215.56 | $215.55 | $215.60 |
| Purchase #3 | $242.31 | 9.275% | $264.7843 | $264.78 | $264.80 | $264.80 |
| Purchase #4 | $61.58 | 12.836% | $69.4844 | $69.48 | $69.50 | $69.50 |
| Purchase #5 | $144.85 | 3.605% | $150.0718 | $150.07 | $150.05 | $150.10 |
| Purchase #6 | $169.32 | 7.375% | $181.8074 | $181.81 | $181.80 | $181.80 |
| Purchase #7 | $206.74 | 10.854% | $229.1796 | $229.18 | $229.20 | $229.20 |
| 7 purchase totals = | $1,160.98 | $1,242.6319 | $1,242.62 | $1,242.65 | $1,242.70 | |