| 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 | $110.72 | 8.534% | $120.1688 | $120.17 | $120.15 | $120.20 |
| Purchase #2 | $11.74 | 7.636% | $12.6365 | $12.64 | $12.65 | $12.60 |
| Purchase #3 | $175.31 | 5.557% | $185.052 | $185.05 | $185.05 | $185.10 |
| Purchase #4 | $172.87 | 10.640% | $191.2634 | $191.26 | $191.25 | $191.30 |
| Purchase #5 | $69.83 | 9.458% | $76.4345 | $76.43 | $76.45 | $76.40 |
| Purchase #6 | $129.86 | 5.482% | $136.9789 | $136.98 | $137.00 | $137.00 |
| Purchase #7 | $36.46 | 6.858% | $38.9604 | $38.96 | $38.95 | $39.00 |
| 7 purchase totals = | $706.79 | $761.4945 | $761.49 | $761.50 | $761.60 | |