| 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 | $122.74 | 9.755% | $134.7133 | $134.71 | $134.70 | $134.70 |
| Purchase #2 | $144.85 | 6.757% | $154.6375 | $154.64 | $154.65 | $154.60 |
| Purchase #3 | $118.42 | 13.519% | $134.4292 | $134.43 | $134.45 | $134.40 |
| Purchase #4 | $219.48 | 3.855% | $227.941 | $227.94 | $227.95 | $227.90 |
| Purchase #5 | $125.87 | 10.646% | $139.2701 | $139.27 | $139.25 | $139.30 |
| Purchase #6 | $159.98 | 12.540% | $180.0415 | $180.04 | $180.05 | $180.00 |
| Purchase #7 | $34.74 | 10.649% | $38.4395 | $38.44 | $38.45 | $38.40 |
| 7 purchase totals = | $926.08 | $1,009.4721 | $1,009.47 | $1,009.50 | $1,009.30 | |