| 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 | $76.45 | 4.474% | $79.8704 | $79.87 | $79.85 | $79.90 |
| Purchase #2 | $91.93 | 9.816% | $100.9538 | $100.95 | $100.95 | $101.00 |
| Purchase #3 | $204.25 | 4.291% | $213.0144 | $213.01 | $213.00 | $213.00 |
| Purchase #4 | $118.68 | 13.532% | $134.7398 | $134.74 | $134.75 | $134.70 |
| Purchase #5 | $241.49 | 5.526% | $254.8347 | $254.83 | $254.85 | $254.80 |
| Purchase #6 | $113.48 | 7.464% | $121.9501 | $121.95 | $121.95 | $122.00 |
| Purchase #7 | $28.32 | 13.296% | $32.0854 | $32.09 | $32.10 | $32.10 |
| 7 purchase totals = | $874.60 | $937.4486 | $937.44 | $937.45 | $937.50 | |