| 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 | $183.89 | 12.284% | $206.479 | $206.48 | $206.50 | $206.50 |
| Purchase #2 | $245.79 | 11.276% | $273.5053 | $273.51 | $273.50 | $273.50 |
| Purchase #3 | $97.80 | 3.838% | $101.5536 | $101.55 | $101.55 | $101.60 |
| Purchase #4 | $31.92 | 6.187% | $33.8949 | $33.89 | $33.90 | $33.90 |
| Purchase #5 | $110.85 | 9.589% | $121.4794 | $121.48 | $121.50 | $121.50 |
| Purchase #6 | $120.56 | 11.625% | $134.5751 | $134.58 | $134.60 | $134.60 |
| Purchase #7 | $84.85 | 4.733% | $88.866 | $88.87 | $88.85 | $88.90 |
| 7 purchase totals = | $875.66 | $960.3533 | $960.36 | $960.40 | $960.50 | |