| 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 | $96.95 | 10.607% | $107.2335 | $107.23 | $107.25 | $107.20 |
| Purchase #2 | $166.35 | 3.227% | $171.7181 | $171.72 | $171.70 | $171.70 |
| Purchase #3 | $70.94 | 3.576% | $73.4768 | $73.48 | $73.50 | $73.50 |
| Purchase #4 | $141.43 | 11.426% | $157.5898 | $157.59 | $157.60 | $157.60 |
| Purchase #5 | $164.76 | 11.229% | $183.2609 | $183.26 | $183.25 | $183.30 |
| Purchase #6 | $81.84 | 10.676% | $90.5772 | $90.58 | $90.60 | $90.60 |
| Purchase #7 | $30.75 | 13.649% | $34.9471 | $34.95 | $34.95 | $34.90 |
| 7 purchase totals = | $753.02 | $818.8034 | $818.81 | $818.85 | $818.80 | |