| 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 | $9.33 | 7.681% | $10.0466 | $10.05 | $10.05 | $10.00 |
| Purchase #2 | $137.30 | 9.442% | $150.2639 | $150.26 | $150.25 | $150.30 |
| Purchase #3 | $64.61 | 9.872% | $70.9883 | $70.99 | $71.00 | $71.00 |
| Purchase #4 | $229.27 | 5.579% | $242.061 | $242.06 | $242.05 | $242.10 |
| Purchase #5 | $225.45 | 9.821% | $247.5914 | $247.59 | $247.60 | $247.60 |
| Purchase #6 | $185.39 | 6.179% | $196.8452 | $196.85 | $196.85 | $196.80 |
| Purchase #7 | $196.95 | 5.570% | $207.9201 | $207.92 | $207.90 | $207.90 |
| 7 purchase totals = | $1,048.30 | $1,125.7165 | $1,125.72 | $1,125.70 | $1,125.70 | |