| 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 | $30.82 | 12.790% | $34.7619 | $34.76 | $34.75 | $34.80 |
| Purchase #2 | $164.81 | 12.224% | $184.9564 | $184.96 | $184.95 | $185.00 |
| Purchase #3 | $76.57 | 4.652% | $80.132 | $80.13 | $80.15 | $80.10 |
| Purchase #4 | $42.70 | 6.439% | $45.4495 | $45.45 | $45.45 | $45.40 |
| Purchase #5 | $234.79 | 12.363% | $263.8171 | $263.82 | $263.80 | $263.80 |
| Purchase #6 | $203.65 | 3.229% | $210.2259 | $210.23 | $210.25 | $210.20 |
| Purchase #7 | $111.47 | 7.212% | $119.5092 | $119.51 | $119.50 | $119.50 |
| 7 purchase totals = | $864.81 | $938.8520 | $938.86 | $938.85 | $938.80 | |