| 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 | $39.53 | 4.663% | $41.3733 | $41.37 | $41.35 | $41.40 |
| Purchase #2 | $248.64 | 5.428% | $262.1362 | $262.14 | $262.15 | $262.10 |
| Purchase #3 | $81.77 | 7.711% | $88.0753 | $88.08 | $88.10 | $88.10 |
| Purchase #4 | $114.44 | 7.183% | $122.6602 | $122.66 | $122.65 | $122.70 |
| Purchase #5 | $159.30 | 12.850% | $179.7701 | $179.77 | $179.75 | $179.80 |
| Purchase #6 | $157.66 | 11.387% | $175.6127 | $175.61 | $175.60 | $175.60 |
| Purchase #7 | $92.58 | 8.125% | $100.1021 | $100.10 | $100.10 | $100.10 |
| 7 purchase totals = | $893.92 | $969.7299 | $969.73 | $969.70 | $969.80 | |