| 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 | $214.50 | 10.703% | $237.4579 | $237.46 | $237.45 | $237.50 |
| Purchase #2 | $187.58 | 3.859% | $194.8187 | $194.82 | $194.80 | $194.80 |
| Purchase #3 | $100.54 | 3.593% | $104.1524 | $104.15 | $104.15 | $104.20 |
| Purchase #4 | $61.88 | 8.111% | $66.8991 | $66.90 | $66.90 | $66.90 |
| Purchase #5 | $39.63 | 6.784% | $42.3185 | $42.32 | $42.30 | $42.30 |
| Purchase #6 | $101.89 | 4.198% | $106.1673 | $106.17 | $106.15 | $106.20 |
| Purchase #7 | $5.90 | 3.226% | $6.0903 | $6.09 | $6.10 | $6.10 |
| 7 purchase totals = | $711.92 | $757.9042 | $757.91 | $757.85 | $758.00 | |