| 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 | $186.86 | 13.453% | $211.9983 | $212.00 | $212.00 | $212.00 |
| Purchase #2 | $119.32 | 7.869% | $128.7093 | $128.71 | $128.70 | $128.70 |
| Purchase #3 | $99.53 | 8.775% | $108.2638 | $108.26 | $108.25 | $108.30 |
| Purchase #4 | $122.72 | 6.834% | $131.1067 | $131.11 | $131.10 | $131.10 |
| Purchase #5 | $209.52 | 3.763% | $217.4042 | $217.40 | $217.40 | $217.40 |
| Purchase #6 | $169.36 | 11.210% | $188.3453 | $188.35 | $188.35 | $188.30 |
| Purchase #7 | $163.65 | 6.636% | $174.5098 | $174.51 | $174.50 | $174.50 |
| 7 purchase totals = | $1,070.96 | $1,160.3374 | $1,160.34 | $1,160.30 | $1,160.30 | |