| 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 | $159.77 | 13.362% | $181.1185 | $181.12 | $181.10 | $181.10 |
| Purchase #2 | $58.99 | 8.170% | $63.8095 | $63.81 | $63.80 | $63.80 |
| Purchase #3 | $248.78 | 6.412% | $264.7318 | $264.73 | $264.75 | $264.70 |
| Purchase #4 | $28.98 | 11.389% | $32.2805 | $32.28 | $32.30 | $32.30 |
| Purchase #5 | $158.69 | 11.832% | $177.4662 | $177.47 | $177.45 | $177.50 |
| Purchase #6 | $183.84 | 6.611% | $195.9937 | $195.99 | $196.00 | $196.00 |
| Purchase #7 | $228.55 | 11.620% | $255.1075 | $255.11 | $255.10 | $255.10 |
| 7 purchase totals = | $1,067.60 | $1,170.5077 | $1,170.51 | $1,170.50 | $1,170.50 | |