| 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 | $110.86 | 3.831% | $115.107 | $115.11 | $115.10 | $115.10 |
| Purchase #2 | $67.26 | 10.650% | $74.4232 | $74.42 | $74.40 | $74.40 |
| Purchase #3 | $229.97 | 3.401% | $237.7913 | $237.79 | $237.80 | $237.80 |
| Purchase #4 | $167.64 | 8.295% | $181.5457 | $181.55 | $181.55 | $181.50 |
| Purchase #5 | $52.54 | 5.428% | $55.3919 | $55.39 | $55.40 | $55.40 |
| Purchase #6 | $100.53 | 3.110% | $103.6565 | $103.66 | $103.65 | $103.70 |
| Purchase #7 | $94.31 | 7.421% | $101.3087 | $101.31 | $101.30 | $101.30 |
| 7 purchase totals = | $823.11 | $869.2243 | $869.23 | $869.20 | $869.20 | |