| 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 | $175.38 | 12.417% | $197.1569 | $197.16 | $197.15 | $197.20 |
| Purchase #2 | $62.83 | 10.511% | $69.4341 | $69.43 | $69.45 | $69.40 |
| Purchase #3 | $239.58 | 8.782% | $260.6199 | $260.62 | $260.60 | $260.60 |
| Purchase #4 | $133.33 | 9.643% | $146.187 | $146.19 | $146.20 | $146.20 |
| Purchase #5 | $170.42 | 3.246% | $175.9518 | $175.95 | $175.95 | $176.00 |
| Purchase #6 | $26.43 | 9.754% | $29.008 | $29.01 | $29.00 | $29.00 |
| Purchase #7 | $82.73 | 3.333% | $85.4874 | $85.49 | $85.50 | $85.50 |
| 7 purchase totals = | $890.70 | $963.8451 | $963.85 | $963.85 | $963.90 | |