| 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 | $219.82 | 9.130% | $239.8896 | $239.89 | $239.90 | $239.90 |
| Purchase #2 | $190.62 | 8.344% | $206.5253 | $206.53 | $206.55 | $206.50 |
| Purchase #3 | $37.37 | 13.395% | $42.3757 | $42.38 | $42.40 | $42.40 |
| Purchase #4 | $103.28 | 10.444% | $114.0666 | $114.07 | $114.05 | $114.10 |
| Purchase #5 | $88.52 | 8.805% | $96.3142 | $96.31 | $96.30 | $96.30 |
| Purchase #6 | $238.91 | 4.308% | $249.2022 | $249.20 | $249.20 | $249.20 |
| Purchase #7 | $199.60 | 13.516% | $226.5779 | $226.58 | $226.60 | $226.60 |
| 7 purchase totals = | $1,078.12 | $1,174.9515 | $1,174.96 | $1,175.00 | $1,175.00 | |