| 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 | $142.49 | 11.271% | $158.55 | $158.55 | $158.55 | $158.60 |
| Purchase #2 | $113.58 | 6.332% | $120.7719 | $120.77 | $120.75 | $120.80 |
| Purchase #3 | $28.80 | 5.328% | $30.3345 | $30.33 | $30.35 | $30.30 |
| Purchase #4 | $45.98 | 9.665% | $50.424 | $50.42 | $50.40 | $50.40 |
| Purchase #5 | $23.52 | 6.351% | $25.0138 | $25.01 | $25.00 | $25.00 |
| Purchase #6 | $203.67 | 3.245% | $210.2791 | $210.28 | $210.30 | $210.30 |
| Purchase #7 | $94.63 | 8.160% | $102.3518 | $102.35 | $102.35 | $102.40 |
| 7 purchase totals = | $652.67 | $697.7251 | $697.71 | $697.70 | $697.80 | |