| 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 | $15.54 | 11.718% | $17.361 | $17.36 | $17.35 | $17.40 |
| Purchase #2 | $207.86 | 10.824% | $230.3588 | $230.36 | $230.35 | $230.40 |
| Purchase #3 | $58.43 | 11.720% | $65.278 | $65.28 | $65.30 | $65.30 |
| Purchase #4 | $85.87 | 12.112% | $96.2706 | $96.27 | $96.25 | $96.30 |
| Purchase #5 | $165.96 | 8.595% | $180.2243 | $180.22 | $180.20 | $180.20 |
| Purchase #6 | $209.70 | 6.364% | $223.0453 | $223.05 | $223.05 | $223.00 |
| Purchase #7 | $199.59 | 8.306% | $216.1679 | $216.17 | $216.15 | $216.20 |
| 7 purchase totals = | $942.95 | $1,028.7059 | $1,028.71 | $1,028.65 | $1,028.80 | |