| 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 | $177.98 | 11.770% | $198.9282 | $198.93 | $198.95 | $198.90 |
| Purchase #2 | $18.96 | 6.749% | $20.2396 | $20.24 | $20.25 | $20.20 |
| Purchase #3 | $157.28 | 12.653% | $177.1806 | $177.18 | $177.20 | $177.20 |
| Purchase #4 | $167.28 | 10.740% | $185.2459 | $185.25 | $185.25 | $185.20 |
| Purchase #5 | $214.27 | 8.269% | $231.988 | $231.99 | $232.00 | $232.00 |
| Purchase #6 | $36.55 | 3.549% | $37.8472 | $37.85 | $37.85 | $37.80 |
| Purchase #7 | $21.41 | 3.834% | $22.2309 | $22.23 | $22.25 | $22.20 |
| 7 purchase totals = | $793.73 | $873.6604 | $873.67 | $873.75 | $873.50 | |