| 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 | $92.60 | 11.709% | $103.4425 | $103.44 | $103.45 | $103.40 |
| Purchase #2 | $116.84 | 3.124% | $120.4901 | $120.49 | $120.50 | $120.50 |
| Purchase #3 | $135.95 | 10.645% | $150.4219 | $150.42 | $150.40 | $150.40 |
| Purchase #4 | $93.86 | 10.870% | $104.0626 | $104.06 | $104.05 | $104.10 |
| Purchase #5 | $121.80 | 10.643% | $134.7632 | $134.76 | $134.75 | $134.80 |
| Purchase #6 | $121.48 | 12.557% | $136.7342 | $136.73 | $136.75 | $136.70 |
| Purchase #7 | $200.74 | 9.437% | $219.6838 | $219.68 | $219.70 | $219.70 |
| 7 purchase totals = | $883.27 | $969.5983 | $969.58 | $969.60 | $969.60 | |