| 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 | $119.91 | 3.714% | $124.3635 | $124.36 | $124.35 | $124.40 |
| Purchase #2 | $248.72 | 7.176% | $266.5681 | $266.57 | $266.55 | $266.60 |
| Purchase #3 | $136.37 | 9.121% | $148.8083 | $148.81 | $148.80 | $148.80 |
| Purchase #4 | $89.85 | 9.546% | $98.4271 | $98.43 | $98.45 | $98.40 |
| Purchase #5 | $43.94 | 11.555% | $49.0173 | $49.02 | $49.00 | $49.00 |
| Purchase #6 | $129.61 | 4.381% | $135.2882 | $135.29 | $135.30 | $135.30 |
| Purchase #7 | $53.96 | 5.270% | $56.8037 | $56.80 | $56.80 | $56.80 |
| 7 purchase totals = | $822.36 | $879.2762 | $879.28 | $879.25 | $879.30 | |