| 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 | $33.59 | 8.715% | $36.5174 | $36.52 | $36.50 | $36.50 |
| Purchase #2 | $233.70 | 4.354% | $243.8753 | $243.88 | $243.90 | $243.90 |
| Purchase #3 | $127.25 | 10.760% | $140.9421 | $140.94 | $140.95 | $140.90 |
| Purchase #4 | $210.81 | 4.233% | $219.7336 | $219.73 | $219.75 | $219.70 |
| Purchase #5 | $242.26 | 8.226% | $262.1883 | $262.19 | $262.20 | $262.20 |
| Purchase #6 | $143.71 | 13.168% | $162.6337 | $162.63 | $162.65 | $162.60 |
| Purchase #7 | $218.59 | 4.747% | $228.9665 | $228.97 | $228.95 | $229.00 |
| 7 purchase totals = | $1,209.91 | $1,294.8569 | $1,294.86 | $1,294.90 | $1,294.80 | |