| 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 | $100.40 | 13.714% | $114.1689 | $114.17 | $114.15 | $114.20 |
| Purchase #2 | $38.64 | 5.324% | $40.6972 | $40.70 | $40.70 | $40.70 |
| Purchase #3 | $244.64 | 8.493% | $265.4173 | $265.42 | $265.40 | $265.40 |
| Purchase #4 | $116.75 | 8.103% | $126.2103 | $126.21 | $126.20 | $126.20 |
| Purchase #5 | $191.62 | 13.551% | $217.5864 | $217.59 | $217.60 | $217.60 |
| Purchase #6 | $245.70 | 5.171% | $258.4051 | $258.41 | $258.40 | $258.40 |
| Purchase #7 | $197.75 | 10.745% | $218.9982 | $219.00 | $219.00 | $219.00 |
| 7 purchase totals = | $1,135.50 | $1,241.4834 | $1,241.50 | $1,241.45 | $1,241.50 | |