| 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 | $230.63 | 9.278% | $252.0279 | $252.03 | $252.05 | $252.00 |
| Purchase #2 | $79.80 | 3.243% | $82.3879 | $82.39 | $82.40 | $82.40 |
| Purchase #3 | $63.87 | 12.361% | $71.765 | $71.77 | $71.75 | $71.80 |
| Purchase #4 | $22.65 | 11.459% | $25.2455 | $25.25 | $25.25 | $25.20 |
| Purchase #5 | $208.92 | 8.407% | $226.4839 | $226.48 | $226.50 | $226.50 |
| Purchase #6 | $78.55 | 7.564% | $84.4915 | $84.49 | $84.50 | $84.50 |
| Purchase #7 | $134.56 | 8.455% | $145.937 | $145.94 | $145.95 | $145.90 |
| 7 purchase totals = | $818.98 | $888.3387 | $888.35 | $888.40 | $888.30 | |