| 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 | $110.26 | 10.822% | $122.1923 | $122.19 | $122.20 | $122.20 |
| Purchase #2 | $146.92 | 7.504% | $157.9449 | $157.94 | $157.95 | $157.90 |
| Purchase #3 | $144.41 | 10.851% | $160.0799 | $160.08 | $160.10 | $160.10 |
| Purchase #4 | $118.31 | 7.224% | $126.8567 | $126.86 | $126.85 | $126.90 |
| Purchase #5 | $42.49 | 9.541% | $46.544 | $46.54 | $46.55 | $46.50 |
| Purchase #6 | $197.44 | 12.524% | $222.1674 | $222.17 | $222.15 | $222.20 |
| Purchase #7 | $17.47 | 10.573% | $19.3171 | $19.32 | $19.30 | $19.30 |
| 7 purchase totals = | $777.30 | $855.1023 | $855.10 | $855.10 | $855.10 | |