| 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 | $77.94 | 5.640% | $82.3358 | $82.34 | $82.35 | $82.30 |
| Purchase #2 | $72.98 | 13.465% | $82.8068 | $82.81 | $82.80 | $82.80 |
| Purchase #3 | $194.47 | 11.595% | $217.0188 | $217.02 | $217.00 | $217.00 |
| Purchase #4 | $139.25 | 11.427% | $155.1621 | $155.16 | $155.15 | $155.20 |
| Purchase #5 | $187.51 | 9.835% | $205.9516 | $205.95 | $205.95 | $206.00 |
| Purchase #6 | $98.67 | 11.585% | $110.1009 | $110.10 | $110.10 | $110.10 |
| Purchase #7 | $76.77 | 4.161% | $79.9644 | $79.96 | $79.95 | $80.00 |
| 7 purchase totals = | $847.59 | $933.3404 | $933.34 | $933.30 | $933.40 | |