| 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 | $124.79 | 10.568% | $137.9778 | $137.98 | $138.00 | $138.00 |
| Purchase #2 | $49.57 | 10.358% | $54.7045 | $54.70 | $54.70 | $54.70 |
| Purchase #3 | $69.82 | 5.342% | $73.5498 | $73.55 | $73.55 | $73.50 |
| Purchase #4 | $206.63 | 8.655% | $224.5138 | $224.51 | $224.50 | $224.50 |
| Purchase #5 | $201.93 | 9.625% | $221.3658 | $221.37 | $221.35 | $221.40 |
| Purchase #6 | $50.61 | 7.299% | $54.304 | $54.30 | $54.30 | $54.30 |
| Purchase #7 | $203.91 | 6.328% | $216.8134 | $216.81 | $216.80 | $216.80 |
| 7 purchase totals = | $907.26 | $983.2291 | $983.22 | $983.20 | $983.20 | |