| 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 | $151.52 | 13.685% | $172.2555 | $172.26 | $172.25 | $172.30 |
| Purchase #2 | $38.40 | 7.580% | $41.3107 | $41.31 | $41.30 | $41.30 |
| Purchase #3 | $145.44 | 3.773% | $150.9275 | $150.93 | $150.95 | $150.90 |
| Purchase #4 | $128.92 | 13.247% | $145.998 | $146.00 | $146.00 | $146.00 |
| Purchase #5 | $77.91 | 8.696% | $84.6851 | $84.69 | $84.70 | $84.70 |
| Purchase #6 | $160.89 | 13.257% | $182.2192 | $182.22 | $182.20 | $182.20 |
| Purchase #7 | $27.98 | 4.693% | $29.2931 | $29.29 | $29.30 | $29.30 |
| 7 purchase totals = | $731.06 | $806.6891 | $806.70 | $806.70 | $806.70 | |