| 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 | $114.27 | 12.858% | $128.9628 | $128.96 | $128.95 | $129.00 |
| Purchase #2 | $116.96 | 9.835% | $128.463 | $128.46 | $128.45 | $128.50 |
| Purchase #3 | $121.75 | 13.177% | $137.793 | $137.79 | $137.80 | $137.80 |
| Purchase #4 | $113.50 | 11.185% | $126.195 | $126.20 | $126.20 | $126.20 |
| Purchase #5 | $200.35 | 7.573% | $215.5225 | $215.52 | $215.50 | $215.50 |
| Purchase #6 | $48.34 | 12.745% | $54.5009 | $54.50 | $54.50 | $54.50 |
| Purchase #7 | $83.70 | 12.655% | $94.2922 | $94.29 | $94.30 | $94.30 |
| 7 purchase totals = | $798.87 | $885.7294 | $885.72 | $885.70 | $885.80 | |