| 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 | $87.53 | 11.742% | $97.8078 | $97.81 | $97.80 | $97.80 |
| Purchase #2 | $110.26 | 12.581% | $124.1318 | $124.13 | $124.15 | $124.10 |
| Purchase #3 | $247.36 | 6.667% | $263.8515 | $263.85 | $263.85 | $263.90 |
| Purchase #4 | $44.93 | 5.413% | $47.3621 | $47.36 | $47.35 | $47.40 |
| Purchase #5 | $94.77 | 7.590% | $101.963 | $101.96 | $101.95 | $102.00 |
| Purchase #6 | $175.81 | 7.542% | $189.0696 | $189.07 | $189.05 | $189.10 |
| Purchase #7 | $103.37 | 9.493% | $113.1829 | $113.18 | $113.20 | $113.20 |
| 7 purchase totals = | $864.03 | $937.3687 | $937.36 | $937.35 | $937.50 | |