| 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 | $194.68 | 12.808% | $219.6146 | $219.61 | $219.60 | $219.60 |
| Purchase #2 | $242.36 | 6.315% | $257.665 | $257.67 | $257.65 | $257.70 |
| Purchase #3 | $180.39 | 9.217% | $197.0165 | $197.02 | $197.00 | $197.00 |
| Purchase #4 | $109.99 | 4.175% | $114.5821 | $114.58 | $114.60 | $114.60 |
| Purchase #5 | $246.91 | 9.269% | $269.7961 | $269.80 | $269.80 | $269.80 |
| Purchase #6 | $180.62 | 3.597% | $187.1169 | $187.12 | $187.10 | $187.10 |
| Purchase #7 | $185.52 | 6.133% | $196.8979 | $196.90 | $196.90 | $196.90 |
| 7 purchase totals = | $1,340.47 | $1,442.6891 | $1,442.70 | $1,442.65 | $1,442.70 | |