| 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 | $133.50 | 7.429% | $143.4177 | $143.42 | $143.40 | $143.40 |
| Purchase #2 | $223.41 | 9.508% | $244.6518 | $244.65 | $244.65 | $244.70 |
| Purchase #3 | $6.56 | 8.331% | $7.1065 | $7.11 | $7.10 | $7.10 |
| Purchase #4 | $30.59 | 10.863% | $33.913 | $33.91 | $33.90 | $33.90 |
| Purchase #5 | $79.83 | 5.652% | $84.342 | $84.34 | $84.35 | $84.30 |
| Purchase #6 | $235.84 | 11.848% | $263.7823 | $263.78 | $263.80 | $263.80 |
| Purchase #7 | $21.29 | 12.765% | $24.0077 | $24.01 | $24.00 | $24.00 |
| 7 purchase totals = | $731.02 | $801.2210 | $801.22 | $801.20 | $801.20 | |