| 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 | $34.35 | 9.859% | $37.7366 | $37.74 | $37.75 | $37.70 |
| Purchase #2 | $166.97 | 8.719% | $181.5281 | $181.53 | $181.55 | $181.50 |
| Purchase #3 | $182.90 | 10.185% | $201.5284 | $201.53 | $201.55 | $201.50 |
| Purchase #4 | $68.51 | 4.325% | $71.4731 | $71.47 | $71.45 | $71.50 |
| Purchase #5 | $59.88 | 4.212% | $62.4021 | $62.40 | $62.40 | $62.40 |
| Purchase #6 | $106.46 | 12.658% | $119.9357 | $119.94 | $119.95 | $119.90 |
| Purchase #7 | $216.74 | 3.235% | $223.7515 | $223.75 | $223.75 | $223.80 |
| 7 purchase totals = | $835.81 | $898.3555 | $898.36 | $898.40 | $898.30 | |