| 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 | $17.57 | 6.239% | $18.6662 | $18.67 | $18.65 | $18.70 |
| Purchase #2 | $165.98 | 9.483% | $181.7199 | $181.72 | $181.70 | $181.70 |
| Purchase #3 | $98.26 | 13.394% | $111.4209 | $111.42 | $111.40 | $111.40 |
| Purchase #4 | $162.73 | 6.868% | $173.9063 | $173.91 | $173.90 | $173.90 |
| Purchase #5 | $158.76 | 7.591% | $170.8115 | $170.81 | $170.80 | $170.80 |
| Purchase #6 | $95.52 | 3.257% | $98.6311 | $98.63 | $98.65 | $98.60 |
| Purchase #7 | $44.89 | 12.302% | $50.4124 | $50.41 | $50.40 | $50.40 |
| 7 purchase totals = | $743.71 | $805.5683 | $805.57 | $805.50 | $805.50 | |