| 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 | $139.29 | 5.696% | $147.224 | $147.22 | $147.20 | $147.20 |
| Purchase #2 | $130.73 | 13.703% | $148.6439 | $148.64 | $148.65 | $148.60 |
| Purchase #3 | $58.92 | 12.815% | $66.4706 | $66.47 | $66.45 | $66.50 |
| Purchase #4 | $148.40 | 7.687% | $159.8075 | $159.81 | $159.80 | $159.80 |
| Purchase #5 | $41.63 | 7.544% | $44.7706 | $44.77 | $44.75 | $44.80 |
| Purchase #6 | $89.46 | 3.580% | $92.6627 | $92.66 | $92.65 | $92.70 |
| Purchase #7 | $104.84 | 8.245% | $113.4841 | $113.48 | $113.50 | $113.50 |
| 7 purchase totals = | $713.27 | $773.0634 | $773.05 | $773.00 | $773.10 | |