| 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 | $15.61 | 4.150% | $16.2578 | $16.26 | $16.25 | $16.30 |
| Purchase #2 | $193.68 | 11.438% | $215.8331 | $215.83 | $215.85 | $215.80 |
| Purchase #3 | $175.86 | 11.663% | $196.3706 | $196.37 | $196.35 | $196.40 |
| Purchase #4 | $194.91 | 5.248% | $205.1389 | $205.14 | $205.15 | $205.10 |
| Purchase #5 | $128.88 | 9.562% | $141.2035 | $141.20 | $141.20 | $141.20 |
| Purchase #6 | $191.88 | 7.114% | $205.5303 | $205.53 | $205.55 | $205.50 |
| Purchase #7 | $131.36 | 7.446% | $141.1411 | $141.14 | $141.15 | $141.10 |
| 7 purchase totals = | $1,032.18 | $1,121.4753 | $1,121.47 | $1,121.50 | $1,121.40 | |