| 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 | $239.62 | 5.108% | $251.8598 | $251.86 | $251.85 | $251.90 |
| Purchase #2 | $86.48 | 12.411% | $97.213 | $97.21 | $97.20 | $97.20 |
| Purchase #3 | $110.30 | 6.188% | $117.1254 | $117.13 | $117.15 | $117.10 |
| Purchase #4 | $47.64 | 7.590% | $51.2559 | $51.26 | $51.25 | $51.30 |
| Purchase #5 | $77.27 | 9.613% | $84.698 | $84.70 | $84.70 | $84.70 |
| Purchase #6 | $153.47 | 12.352% | $172.4266 | $172.43 | $172.45 | $172.40 |
| Purchase #7 | $129.30 | 13.690% | $147.0012 | $147.00 | $147.00 | $147.00 |
| 7 purchase totals = | $844.08 | $921.5799 | $921.59 | $921.60 | $921.60 | |