| 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 | $92.42 | 13.626% | $105.0131 | $105.01 | $105.00 | $105.00 |
| Purchase #2 | $62.86 | 11.296% | $69.9607 | $69.96 | $69.95 | $70.00 |
| Purchase #3 | $41.35 | 4.621% | $43.2608 | $43.26 | $43.25 | $43.30 |
| Purchase #4 | $17.36 | 3.625% | $17.9893 | $17.99 | $18.00 | $18.00 |
| Purchase #5 | $88.65 | 13.306% | $100.4458 | $100.45 | $100.45 | $100.40 |
| Purchase #6 | $69.85 | 10.567% | $77.231 | $77.23 | $77.25 | $77.20 |
| Purchase #7 | $240.63 | 4.450% | $251.338 | $251.34 | $251.35 | $251.30 |
| 7 purchase totals = | $613.12 | $665.2387 | $665.24 | $665.25 | $665.20 | |