| 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 | $141.58 | 13.497% | $160.6891 | $160.69 | $160.70 | $160.70 |
| Purchase #2 | $180.64 | 8.360% | $195.7415 | $195.74 | $195.75 | $195.70 |
| Purchase #3 | $83.96 | 12.275% | $94.2661 | $94.27 | $94.25 | $94.30 |
| Purchase #4 | $13.26 | 10.303% | $14.6262 | $14.63 | $14.65 | $14.60 |
| Purchase #5 | $9.34 | 3.500% | $9.6669 | $9.67 | $9.65 | $9.70 |
| Purchase #6 | $242.83 | 3.133% | $250.4379 | $250.44 | $250.45 | $250.40 |
| Purchase #7 | $129.81 | 4.427% | $135.5567 | $135.56 | $135.55 | $135.60 |
| 7 purchase totals = | $801.42 | $860.9844 | $861.00 | $861.00 | $861.00 | |