| 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 | $28.46 | 9.530% | $31.1722 | $31.17 | $31.15 | $31.20 |
| Purchase #2 | $184.82 | 12.513% | $207.9465 | $207.95 | $207.95 | $207.90 |
| Purchase #3 | $213.64 | 3.645% | $221.4272 | $221.43 | $221.45 | $221.40 |
| Purchase #4 | $45.89 | 7.485% | $49.3249 | $49.32 | $49.30 | $49.30 |
| Purchase #5 | $172.35 | 6.347% | $183.2891 | $183.29 | $183.30 | $183.30 |
| Purchase #6 | $126.80 | 12.369% | $142.4839 | $142.48 | $142.50 | $142.50 |
| Purchase #7 | $211.90 | 7.427% | $227.6378 | $227.64 | $227.65 | $227.60 |
| 7 purchase totals = | $983.86 | $1,063.2816 | $1,063.28 | $1,063.30 | $1,063.20 | |