| 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 | $191.40 | 7.131% | $205.0487 | $205.05 | $205.05 | $205.00 |
| Purchase #2 | $82.37 | 3.684% | $85.4045 | $85.40 | $85.40 | $85.40 |
| Purchase #3 | $61.38 | 10.469% | $67.8059 | $67.81 | $67.80 | $67.80 |
| Purchase #4 | $201.64 | 10.166% | $222.1387 | $222.14 | $222.15 | $222.10 |
| Purchase #5 | $136.28 | 9.721% | $149.5278 | $149.53 | $149.55 | $149.50 |
| Purchase #6 | $70.70 | 8.851% | $76.9577 | $76.96 | $76.95 | $77.00 |
| Purchase #7 | $26.71 | 5.493% | $28.1772 | $28.18 | $28.20 | $28.20 |
| 7 purchase totals = | $770.48 | $835.0605 | $835.07 | $835.10 | $835.00 | |