| 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 | $85.84 | 13.839% | $97.7194 | $97.72 | $97.70 | $97.70 |
| Purchase #2 | $113.53 | 4.399% | $118.5242 | $118.52 | $118.50 | $118.50 |
| Purchase #3 | $91.84 | 6.209% | $97.5423 | $97.54 | $97.55 | $97.50 |
| Purchase #4 | $40.31 | 8.412% | $43.7009 | $43.70 | $43.70 | $43.70 |
| Purchase #5 | $80.45 | 5.265% | $84.6857 | $84.69 | $84.70 | $84.70 |
| Purchase #6 | $196.57 | 7.575% | $211.4602 | $211.46 | $211.45 | $211.50 |
| Purchase #7 | $13.94 | 7.703% | $15.0138 | $15.01 | $15.00 | $15.00 |
| 7 purchase totals = | $622.48 | $668.6465 | $668.64 | $668.60 | $668.60 | |