| 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 | $89.92 | 6.751% | $95.9905 | $95.99 | $96.00 | $96.00 |
| Purchase #2 | $52.32 | 11.812% | $58.5 | $58.50 | $58.50 | $58.50 |
| Purchase #3 | $126.55 | 11.761% | $141.4335 | $141.43 | $141.45 | $141.40 |
| Purchase #4 | $95.42 | 11.633% | $106.5202 | $106.52 | $106.50 | $106.50 |
| Purchase #5 | $63.87 | 9.683% | $70.0545 | $70.05 | $70.05 | $70.10 |
| Purchase #6 | $142.44 | 4.575% | $148.9566 | $148.96 | $148.95 | $149.00 |
| Purchase #7 | $158.53 | 12.107% | $177.7232 | $177.72 | $177.70 | $177.70 |
| 7 purchase totals = | $729.05 | $799.1785 | $799.17 | $799.15 | $799.20 | |