| 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 | $221.46 | 12.831% | $249.8755 | $249.88 | $249.90 | $249.90 |
| Purchase #2 | $223.49 | 9.247% | $244.1561 | $244.16 | $244.15 | $244.20 |
| Purchase #3 | $64.99 | 3.458% | $67.2374 | $67.24 | $67.25 | $67.20 |
| Purchase #4 | $147.85 | 9.376% | $161.7124 | $161.71 | $161.70 | $161.70 |
| Purchase #5 | $72.37 | 10.632% | $80.0644 | $80.06 | $80.05 | $80.10 |
| Purchase #6 | $134.26 | 4.684% | $140.5487 | $140.55 | $140.55 | $140.50 |
| Purchase #7 | $33.57 | 3.280% | $34.6711 | $34.67 | $34.65 | $34.70 |
| 7 purchase totals = | $897.99 | $978.2656 | $978.27 | $978.25 | $978.30 | |