| 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 | $198.35 | 8.295% | $214.8031 | $214.80 | $214.80 | $214.80 |
| Purchase #2 | $128.65 | 6.480% | $136.9865 | $136.99 | $137.00 | $137.00 |
| Purchase #3 | $163.85 | 9.199% | $178.9226 | $178.92 | $178.90 | $178.90 |
| Purchase #4 | $197.70 | 8.546% | $214.5954 | $214.60 | $214.60 | $214.60 |
| Purchase #5 | $52.90 | 3.762% | $54.8901 | $54.89 | $54.90 | $54.90 |
| Purchase #6 | $103.75 | 10.135% | $114.2651 | $114.27 | $114.25 | $114.30 |
| Purchase #7 | $98.29 | 9.142% | $107.2757 | $107.28 | $107.30 | $107.30 |
| 7 purchase totals = | $943.49 | $1,021.7385 | $1,021.75 | $1,021.75 | $1,021.80 | |