| 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 | $150.54 | 10.359% | $166.1344 | $166.13 | $166.15 | $166.10 |
| Purchase #2 | $126.57 | 10.778% | $140.2117 | $140.21 | $140.20 | $140.20 |
| Purchase #3 | $197.46 | 11.156% | $219.4886 | $219.49 | $219.50 | $219.50 |
| Purchase #4 | $224.37 | 4.534% | $234.5429 | $234.54 | $234.55 | $234.50 |
| Purchase #5 | $201.66 | 4.404% | $210.5411 | $210.54 | $210.55 | $210.50 |
| Purchase #6 | $110.36 | 6.177% | $117.1769 | $117.18 | $117.20 | $117.20 |
| Purchase #7 | $110.84 | 8.264% | $119.9998 | $120.00 | $120.00 | $120.00 |
| 7 purchase totals = | $1,121.80 | $1,208.0954 | $1,208.09 | $1,208.15 | $1,208.00 | |