| 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 | $45.84 | 9.497% | $50.1934 | $50.19 | $50.20 | $50.20 |
| Purchase #2 | $23.95 | 6.150% | $25.4229 | $25.42 | $25.40 | $25.40 |
| Purchase #3 | $75.79 | 8.743% | $82.4163 | $82.42 | $82.40 | $82.40 |
| Purchase #4 | $70.70 | 12.343% | $79.4265 | $79.43 | $79.45 | $79.40 |
| Purchase #5 | $146.71 | 9.419% | $160.5286 | $160.53 | $160.55 | $160.50 |
| Purchase #6 | $112.92 | 13.156% | $127.7758 | $127.78 | $127.80 | $127.80 |
| Purchase #7 | $74.55 | 9.391% | $81.551 | $81.55 | $81.55 | $81.60 |
| 7 purchase totals = | $550.46 | $607.3145 | $607.32 | $607.35 | $607.30 | |