| 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 | $201.91 | 9.161% | $220.407 | $220.41 | $220.40 | $220.40 |
| Purchase #2 | $60.26 | 5.463% | $63.552 | $63.55 | $63.55 | $63.60 |
| Purchase #3 | $114.55 | 5.200% | $120.5066 | $120.51 | $120.50 | $120.50 |
| Purchase #4 | $118.49 | 7.649% | $127.5533 | $127.55 | $127.55 | $127.60 |
| Purchase #5 | $10.58 | 3.187% | $10.9172 | $10.92 | $10.90 | $10.90 |
| Purchase #6 | $234.99 | 6.286% | $249.7615 | $249.76 | $249.75 | $249.80 |
| Purchase #7 | $112.49 | 7.459% | $120.8806 | $120.88 | $120.90 | $120.90 |
| 7 purchase totals = | $853.27 | $913.5782 | $913.58 | $913.55 | $913.70 | |