| 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 | $157.68 | 5.735% | $166.7229 | $166.72 | $166.70 | $166.70 |
| Purchase #2 | $98.43 | 12.729% | $110.9592 | $110.96 | $110.95 | $111.00 |
| Purchase #3 | $76.94 | 8.298% | $83.3245 | $83.32 | $83.30 | $83.30 |
| Purchase #4 | $154.79 | 3.196% | $159.7371 | $159.74 | $159.75 | $159.70 |
| Purchase #5 | $173.29 | 4.530% | $181.14 | $181.14 | $181.15 | $181.10 |
| Purchase #6 | $45.97 | 4.428% | $48.0056 | $48.01 | $48.00 | $48.00 |
| Purchase #7 | $39.85 | 13.276% | $45.1405 | $45.14 | $45.15 | $45.10 |
| 7 purchase totals = | $746.95 | $795.0298 | $795.03 | $795.00 | $794.90 | |