| 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 | $226.39 | 11.871% | $253.2648 | $253.26 | $253.25 | $253.30 |
| Purchase #2 | $45.35 | 10.244% | $49.9957 | $50.00 | $50.00 | $50.00 |
| Purchase #3 | $68.42 | 3.538% | $70.8407 | $70.84 | $70.85 | $70.80 |
| Purchase #4 | $182.34 | 12.121% | $204.4414 | $204.44 | $204.45 | $204.40 |
| Purchase #5 | $191.79 | 5.569% | $202.4708 | $202.47 | $202.45 | $202.50 |
| Purchase #6 | $13.72 | 5.730% | $14.5062 | $14.51 | $14.50 | $14.50 |
| Purchase #7 | $112.40 | 11.172% | $124.9573 | $124.96 | $124.95 | $125.00 |
| 7 purchase totals = | $840.41 | $920.4769 | $920.48 | $920.45 | $920.50 | |