| 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 | $229.26 | 3.845% | $238.075 | $238.08 | $238.10 | $238.10 |
| Purchase #2 | $160.93 | 13.258% | $182.2661 | $182.27 | $182.25 | $182.30 |
| Purchase #3 | $249.82 | 3.441% | $258.4163 | $258.42 | $258.40 | $258.40 |
| Purchase #4 | $60.90 | 3.536% | $63.0534 | $63.05 | $63.05 | $63.10 |
| Purchase #5 | $175.85 | 7.559% | $189.1425 | $189.14 | $189.15 | $189.10 |
| Purchase #6 | $116.50 | 8.805% | $126.7578 | $126.76 | $126.75 | $126.80 |
| Purchase #7 | $188.37 | 4.565% | $196.9691 | $196.97 | $196.95 | $197.00 |
| 7 purchase totals = | $1,181.63 | $1,254.6802 | $1,254.69 | $1,254.65 | $1,254.80 | |