| 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 | $165.56 | 4.678% | $173.3049 | $173.30 | $173.30 | $173.30 |
| Purchase #2 | $231.89 | 8.532% | $251.6749 | $251.67 | $251.65 | $251.70 |
| Purchase #3 | $129.64 | 9.118% | $141.4606 | $141.46 | $141.45 | $141.50 |
| Purchase #4 | $41.73 | 12.874% | $47.1023 | $47.10 | $47.10 | $47.10 |
| Purchase #5 | $66.47 | 13.500% | $75.4435 | $75.44 | $75.45 | $75.40 |
| Purchase #6 | $210.39 | 10.195% | $231.8393 | $231.84 | $231.85 | $231.80 |
| Purchase #7 | $16.81 | 3.602% | $17.4155 | $17.42 | $17.40 | $17.40 |
| 7 purchase totals = | $862.49 | $938.2410 | $938.23 | $938.20 | $938.20 | |