| 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 | $14.44 | 3.272% | $14.9125 | $14.91 | $14.90 | $14.90 |
| Purchase #2 | $68.64 | 8.295% | $74.3337 | $74.33 | $74.35 | $74.30 |
| Purchase #3 | $234.44 | 6.466% | $249.5989 | $249.60 | $249.60 | $249.60 |
| Purchase #4 | $142.26 | 3.548% | $147.3074 | $147.31 | $147.30 | $147.30 |
| Purchase #5 | $219.77 | 7.762% | $236.8285 | $236.83 | $236.85 | $236.80 |
| Purchase #6 | $148.85 | 13.154% | $168.4297 | $168.43 | $168.45 | $168.40 |
| Purchase #7 | $25.37 | 13.700% | $28.8457 | $28.85 | $28.85 | $28.80 |
| 7 purchase totals = | $853.77 | $920.2564 | $920.26 | $920.30 | $920.10 | |