| 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 | $166.84 | 8.775% | $181.4802 | $181.48 | $181.50 | $181.50 |
| Purchase #2 | $67.53 | 4.184% | $70.3555 | $70.36 | $70.35 | $70.40 |
| Purchase #3 | $82.48 | 10.819% | $91.4035 | $91.40 | $91.40 | $91.40 |
| Purchase #4 | $198.39 | 12.628% | $223.4427 | $223.44 | $223.45 | $223.40 |
| Purchase #5 | $40.49 | 4.824% | $42.4432 | $42.44 | $42.45 | $42.40 |
| Purchase #6 | $69.57 | 11.757% | $77.7493 | $77.75 | $77.75 | $77.70 |
| Purchase #7 | $68.28 | 12.664% | $76.927 | $76.93 | $76.95 | $76.90 |
| 7 purchase totals = | $693.58 | $763.8014 | $763.80 | $763.85 | $763.70 | |