| 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 | $180.88 | 11.107% | $200.9703 | $200.97 | $200.95 | $201.00 |
| Purchase #2 | $113.43 | 11.109% | $126.0309 | $126.03 | $126.05 | $126.00 |
| Purchase #3 | $117.45 | 3.258% | $121.2765 | $121.28 | $121.30 | $121.30 |
| Purchase #4 | $29.34 | 7.106% | $31.4249 | $31.42 | $31.40 | $31.40 |
| Purchase #5 | $84.32 | 8.599% | $91.5707 | $91.57 | $91.55 | $91.60 |
| Purchase #6 | $73.97 | 10.552% | $81.7753 | $81.78 | $81.80 | $81.80 |
| Purchase #7 | $14.74 | 7.113% | $15.7885 | $15.79 | $15.80 | $15.80 |
| 7 purchase totals = | $614.13 | $668.8371 | $668.84 | $668.85 | $668.90 | |