| 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 | $125.30 | 7.673% | $134.9143 | $134.91 | $134.90 | $134.90 |
| Purchase #2 | $115.38 | 5.375% | $121.5817 | $121.58 | $121.60 | $121.60 |
| Purchase #3 | $230.68 | 7.674% | $248.3824 | $248.38 | $248.40 | $248.40 |
| Purchase #4 | $147.35 | 9.169% | $160.8605 | $160.86 | $160.85 | $160.90 |
| Purchase #5 | $167.45 | 13.610% | $190.2399 | $190.24 | $190.25 | $190.20 |
| Purchase #6 | $212.49 | 3.281% | $219.4618 | $219.46 | $219.45 | $219.50 |
| Purchase #7 | $189.46 | 6.862% | $202.4607 | $202.46 | $202.45 | $202.50 |
| 7 purchase totals = | $1,188.11 | $1,277.9013 | $1,277.89 | $1,277.90 | $1,278.00 | |