| 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 | $150.40 | 3.865% | $156.213 | $156.21 | $156.20 | $156.20 |
| Purchase #2 | $170.90 | 12.756% | $192.7 | $192.70 | $192.70 | $192.70 |
| Purchase #3 | $73.68 | 10.656% | $81.5313 | $81.53 | $81.55 | $81.50 |
| Purchase #4 | $246.30 | 6.526% | $262.3735 | $262.37 | $262.35 | $262.40 |
| Purchase #5 | $197.42 | 5.863% | $208.9947 | $208.99 | $209.00 | $209.00 |
| Purchase #6 | $43.82 | 3.379% | $45.3007 | $45.30 | $45.30 | $45.30 |
| Purchase #7 | $199.76 | 10.332% | $220.3992 | $220.40 | $220.40 | $220.40 |
| 7 purchase totals = | $1,082.28 | $1,167.5124 | $1,167.50 | $1,167.50 | $1,167.50 | |