| 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 | $20.63 | 7.847% | $22.2488 | $22.25 | $22.25 | $22.20 |
| Purchase #2 | $162.55 | 5.772% | $171.9324 | $171.93 | $171.95 | $171.90 |
| Purchase #3 | $198.47 | 11.362% | $221.0202 | $221.02 | $221.00 | $221.00 |
| Purchase #4 | $188.80 | 10.833% | $209.2527 | $209.25 | $209.25 | $209.30 |
| Purchase #5 | $111.49 | 12.599% | $125.5366 | $125.54 | $125.55 | $125.50 |
| Purchase #6 | $241.82 | 13.724% | $275.0074 | $275.01 | $275.00 | $275.00 |
| Purchase #7 | $150.96 | 7.201% | $161.8306 | $161.83 | $161.85 | $161.80 |
| 7 purchase totals = | $1,074.72 | $1,186.8287 | $1,186.83 | $1,186.85 | $1,186.70 | |