| 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 | $176.70 | 9.499% | $193.4847 | $193.48 | $193.50 | $193.50 |
| Purchase #2 | $49.78 | 6.419% | $52.9754 | $52.98 | $53.00 | $53.00 |
| Purchase #3 | $194.25 | 11.171% | $215.9497 | $215.95 | $215.95 | $215.90 |
| Purchase #4 | $72.92 | 4.236% | $76.0089 | $76.01 | $76.00 | $76.00 |
| Purchase #5 | $231.43 | 13.531% | $262.7448 | $262.74 | $262.75 | $262.70 |
| Purchase #6 | $61.51 | 12.731% | $69.3408 | $69.34 | $69.35 | $69.30 |
| Purchase #7 | $184.30 | 8.579% | $200.1111 | $200.11 | $200.10 | $200.10 |
| 7 purchase totals = | $970.89 | $1,070.6154 | $1,070.61 | $1,070.65 | $1,070.50 | |