| 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 | $157.95 | 4.751% | $165.4542 | $165.45 | $165.45 | $165.50 |
| Purchase #2 | $39.26 | 12.282% | $44.0819 | $44.08 | $44.10 | $44.10 |
| Purchase #3 | $63.40 | 9.606% | $69.4902 | $69.49 | $69.50 | $69.50 |
| Purchase #4 | $179.37 | 12.238% | $201.3213 | $201.32 | $201.30 | $201.30 |
| Purchase #5 | $98.26 | 8.777% | $106.8843 | $106.88 | $106.90 | $106.90 |
| Purchase #6 | $106.41 | 4.534% | $111.2346 | $111.23 | $111.25 | $111.20 |
| Purchase #7 | $230.71 | 9.652% | $252.9781 | $252.98 | $253.00 | $253.00 |
| 7 purchase totals = | $875.36 | $951.4446 | $951.43 | $951.50 | $951.50 | |