| 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 | $229.38 | 8.166% | $248.1112 | $248.11 | $248.10 | $248.10 |
| Purchase #2 | $171.99 | 8.243% | $186.1671 | $186.17 | $186.15 | $186.20 |
| Purchase #3 | $219.75 | 3.609% | $227.6808 | $227.68 | $227.70 | $227.70 |
| Purchase #4 | $214.88 | 5.620% | $226.9563 | $226.96 | $226.95 | $227.00 |
| Purchase #5 | $114.37 | 13.618% | $129.9449 | $129.94 | $129.95 | $129.90 |
| Purchase #6 | $197.54 | 3.606% | $204.6633 | $204.66 | $204.65 | $204.70 |
| Purchase #7 | $76.81 | 9.632% | $84.2083 | $84.21 | $84.20 | $84.20 |
| 7 purchase totals = | $1,224.72 | $1,307.7319 | $1,307.73 | $1,307.70 | $1,307.80 | |