| 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 | $126.99 | 13.872% | $144.6061 | $144.61 | $144.60 | $144.60 |
| Purchase #2 | $55.91 | 12.321% | $62.7987 | $62.80 | $62.80 | $62.80 |
| Purchase #3 | $130.38 | 6.783% | $139.2237 | $139.22 | $139.20 | $139.20 |
| Purchase #4 | $118.70 | 3.563% | $122.9293 | $122.93 | $122.95 | $122.90 |
| Purchase #5 | $144.80 | 3.377% | $149.6899 | $149.69 | $149.70 | $149.70 |
| Purchase #6 | $35.52 | 10.501% | $39.25 | $39.25 | $39.25 | $39.30 |
| Purchase #7 | $6.52 | 3.751% | $6.7646 | $6.76 | $6.75 | $6.80 |
| 7 purchase totals = | $618.82 | $665.2623 | $665.26 | $665.25 | $665.30 | |