| 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 | $76.85 | 3.152% | $79.2723 | $79.27 | $79.25 | $79.30 |
| Purchase #2 | $110.52 | 3.852% | $114.7772 | $114.78 | $114.80 | $114.80 |
| Purchase #3 | $197.53 | 5.736% | $208.8603 | $208.86 | $208.85 | $208.90 |
| Purchase #4 | $138.71 | 6.126% | $147.2074 | $147.21 | $147.20 | $147.20 |
| Purchase #5 | $121.76 | 8.430% | $132.0244 | $132.02 | $132.00 | $132.00 |
| Purchase #6 | $65.25 | 10.722% | $72.2461 | $72.25 | $72.25 | $72.20 |
| Purchase #7 | $181.50 | 7.138% | $194.4555 | $194.46 | $194.45 | $194.50 |
| 7 purchase totals = | $892.12 | $948.8432 | $948.85 | $948.80 | $948.90 | |