| 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 | $231.29 | 8.184% | $250.2188 | $250.22 | $250.20 | $250.20 |
| Purchase #2 | $32.38 | 5.722% | $34.2328 | $34.23 | $34.25 | $34.20 |
| Purchase #3 | $119.65 | 10.132% | $131.7729 | $131.77 | $131.75 | $131.80 |
| Purchase #4 | $19.91 | 3.598% | $20.6264 | $20.63 | $20.65 | $20.60 |
| Purchase #5 | $203.28 | 7.859% | $219.2558 | $219.26 | $219.25 | $219.30 |
| Purchase #6 | $209.72 | 6.108% | $222.5297 | $222.53 | $222.55 | $222.50 |
| Purchase #7 | $157.41 | 13.531% | $178.7091 | $178.71 | $178.70 | $178.70 |
| 7 purchase totals = | $973.64 | $1,057.3455 | $1,057.35 | $1,057.35 | $1,057.30 | |