| 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 | $166.61 | 13.547% | $189.1807 | $189.18 | $189.20 | $189.20 |
| Purchase #2 | $151.55 | 7.766% | $163.3194 | $163.32 | $163.30 | $163.30 |
| Purchase #3 | $160.46 | 13.620% | $182.3147 | $182.31 | $182.30 | $182.30 |
| Purchase #4 | $131.91 | 10.317% | $145.5192 | $145.52 | $145.50 | $145.50 |
| Purchase #5 | $156.44 | 10.194% | $172.3875 | $172.39 | $172.40 | $172.40 |
| Purchase #6 | $207.48 | 8.342% | $224.788 | $224.79 | $224.80 | $224.80 |
| Purchase #7 | $243.31 | 9.406% | $266.1957 | $266.20 | $266.20 | $266.20 |
| 7 purchase totals = | $1,217.76 | $1,343.7052 | $1,343.71 | $1,343.70 | $1,343.70 | |