| 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 | $23.48 | 3.783% | $24.3682 | $24.37 | $24.35 | $24.40 |
| Purchase #2 | $210.34 | 7.779% | $226.7023 | $226.70 | $226.70 | $226.70 |
| Purchase #3 | $33.58 | 5.677% | $35.4863 | $35.49 | $35.50 | $35.50 |
| Purchase #4 | $95.94 | 6.286% | $101.9708 | $101.97 | $101.95 | $102.00 |
| Purchase #5 | $99.99 | 3.349% | $103.3387 | $103.34 | $103.35 | $103.30 |
| Purchase #6 | $80.75 | 10.789% | $89.4621 | $89.46 | $89.45 | $89.50 |
| Purchase #7 | $91.37 | 11.327% | $101.7195 | $101.72 | $101.70 | $101.70 |
| 7 purchase totals = | $635.45 | $683.0479 | $683.05 | $683.00 | $683.10 | |