| 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 | $227.44 | 9.830% | $249.7974 | $249.80 | $249.80 | $249.80 |
| Purchase #2 | $5.26 | 11.518% | $5.8658 | $5.87 | $5.85 | $5.90 |
| Purchase #3 | $9.52 | 12.498% | $10.7098 | $10.71 | $10.70 | $10.70 |
| Purchase #4 | $179.78 | 6.224% | $190.9695 | $190.97 | $190.95 | $191.00 |
| Purchase #5 | $78.69 | 11.846% | $88.0116 | $88.01 | $88.00 | $88.00 |
| Purchase #6 | $71.25 | 7.252% | $76.4171 | $76.42 | $76.40 | $76.40 |
| Purchase #7 | $217.92 | 5.224% | $229.3041 | $229.30 | $229.30 | $229.30 |
| 7 purchase totals = | $789.86 | $851.0753 | $851.08 | $851.00 | $851.10 | |