| 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 | $83.28 | 12.727% | $93.879 | $93.88 | $93.90 | $93.90 |
| Purchase #2 | $152.83 | 3.431% | $158.0736 | $158.07 | $158.05 | $158.10 |
| Purchase #3 | $229.50 | 10.555% | $253.7237 | $253.72 | $253.70 | $253.70 |
| Purchase #4 | $205.99 | 9.627% | $225.8207 | $225.82 | $225.80 | $225.80 |
| Purchase #5 | $43.94 | 11.648% | $49.0581 | $49.06 | $49.05 | $49.10 |
| Purchase #6 | $171.38 | 10.437% | $189.2669 | $189.27 | $189.25 | $189.30 |
| Purchase #7 | $34.58 | 5.362% | $36.4342 | $36.43 | $36.45 | $36.40 |
| 7 purchase totals = | $921.50 | $1,006.2562 | $1,006.25 | $1,006.20 | $1,006.30 | |