| 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 | $127.39 | 7.271% | $136.6525 | $136.65 | $136.65 | $136.70 |
| Purchase #2 | $238.52 | 12.456% | $268.2301 | $268.23 | $268.25 | $268.20 |
| Purchase #3 | $177.91 | 9.691% | $195.1513 | $195.15 | $195.15 | $195.20 |
| Purchase #4 | $27.43 | 6.111% | $29.1062 | $29.11 | $29.10 | $29.10 |
| Purchase #5 | $86.56 | 4.749% | $90.6707 | $90.67 | $90.65 | $90.70 |
| Purchase #6 | $190.85 | 7.363% | $204.9023 | $204.90 | $204.90 | $204.90 |
| Purchase #7 | $202.39 | 4.697% | $211.8963 | $211.90 | $211.90 | $211.90 |
| 7 purchase totals = | $1,051.05 | $1,136.6094 | $1,136.61 | $1,136.60 | $1,136.70 | |