| 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 | $196.36 | 12.429% | $220.7656 | $220.77 | $220.75 | $220.80 |
| Purchase #2 | $16.69 | 9.288% | $18.2402 | $18.24 | $18.25 | $18.20 |
| Purchase #3 | $151.26 | 13.301% | $171.3791 | $171.38 | $171.40 | $171.40 |
| Purchase #4 | $79.74 | 4.246% | $83.1258 | $83.13 | $83.15 | $83.10 |
| Purchase #5 | $42.74 | 8.148% | $46.2225 | $46.22 | $46.20 | $46.20 |
| Purchase #6 | $245.42 | 7.591% | $264.0498 | $264.05 | $264.05 | $264.00 |
| Purchase #7 | $123.58 | 6.616% | $131.7561 | $131.76 | $131.75 | $131.80 |
| 7 purchase totals = | $855.79 | $935.5391 | $935.55 | $935.55 | $935.50 | |