| 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 | $21.82 | 5.742% | $23.0729 | $23.07 | $23.05 | $23.10 |
| Purchase #2 | $195.52 | 8.514% | $212.1666 | $212.17 | $212.15 | $212.20 |
| Purchase #3 | $58.47 | 13.721% | $66.4927 | $66.49 | $66.50 | $66.50 |
| Purchase #4 | $186.54 | 5.106% | $196.0647 | $196.06 | $196.05 | $196.10 |
| Purchase #5 | $178.28 | 4.789% | $186.8178 | $186.82 | $186.80 | $186.80 |
| Purchase #6 | $165.27 | 5.243% | $173.9351 | $173.94 | $173.95 | $173.90 |
| Purchase #7 | $243.29 | 3.707% | $252.3088 | $252.31 | $252.30 | $252.30 |
| 7 purchase totals = | $1,049.19 | $1,110.8586 | $1,110.86 | $1,110.80 | $1,110.90 | |