| 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 | $73.77 | 12.721% | $83.1543 | $83.15 | $83.15 | $83.20 |
| Purchase #2 | $67.70 | 5.156% | $71.1906 | $71.19 | $71.20 | $71.20 |
| Purchase #3 | $138.70 | 11.333% | $154.4189 | $154.42 | $154.40 | $154.40 |
| Purchase #4 | $151.88 | 4.758% | $159.1065 | $159.11 | $159.10 | $159.10 |
| Purchase #5 | $106.52 | 5.589% | $112.4734 | $112.47 | $112.45 | $112.50 |
| Purchase #6 | $228.57 | 11.771% | $255.475 | $255.48 | $255.50 | $255.50 |
| Purchase #7 | $231.97 | 10.447% | $256.2039 | $256.20 | $256.20 | $256.20 |
| 7 purchase totals = | $999.11 | $1,092.0226 | $1,092.02 | $1,092.00 | $1,092.10 | |