| 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 | $110.30 | 13.717% | $125.4299 | $125.43 | $125.45 | $125.40 |
| Purchase #2 | $127.99 | 4.579% | $133.8507 | $133.85 | $133.85 | $133.90 |
| Purchase #3 | $61.98 | 8.638% | $67.3338 | $67.33 | $67.35 | $67.30 |
| Purchase #4 | $229.82 | 6.211% | $244.0941 | $244.09 | $244.10 | $244.10 |
| Purchase #5 | $56.60 | 6.188% | $60.1024 | $60.10 | $60.10 | $60.10 |
| Purchase #6 | $15.85 | 5.786% | $16.7671 | $16.77 | $16.75 | $16.80 |
| Purchase #7 | $175.37 | 4.537% | $183.3265 | $183.33 | $183.35 | $183.30 |
| 7 purchase totals = | $777.91 | $830.9045 | $830.90 | $830.95 | $830.90 | |