| 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 | $169.53 | 10.516% | $187.3578 | $187.36 | $187.35 | $187.40 |
| Purchase #2 | $217.28 | 11.295% | $241.8218 | $241.82 | $241.80 | $241.80 |
| Purchase #3 | $228.75 | 10.863% | $253.5991 | $253.60 | $253.60 | $253.60 |
| Purchase #4 | $204.41 | 13.691% | $232.3958 | $232.40 | $232.40 | $232.40 |
| Purchase #5 | $89.86 | 10.104% | $98.9395 | $98.94 | $98.95 | $98.90 |
| Purchase #6 | $179.38 | 9.713% | $196.8032 | $196.80 | $196.80 | $196.80 |
| Purchase #7 | $163.71 | 9.189% | $178.7533 | $178.75 | $178.75 | $178.80 |
| 7 purchase totals = | $1,252.92 | $1,389.6705 | $1,389.67 | $1,389.65 | $1,389.70 | |