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 | $6.90 | 12.767% | $7.7809 | $7.78 | $7.80 | $7.80 |
Purchase #2 | $37.88 | 8.491% | $41.0964 | $41.10 | $41.10 | $41.10 |
Purchase #3 | $88.40 | 4.329% | $92.2268 | $92.23 | $92.25 | $92.20 |
Purchase #4 | $245.65 | 9.374% | $268.6772 | $268.68 | $268.70 | $268.70 |
Purchase #5 | $30.60 | 12.635% | $34.4663 | $34.47 | $34.45 | $34.50 |
Purchase #6 | $209.41 | 13.874% | $238.4635 | $238.46 | $238.45 | $238.50 |
Purchase #7 | $221.71 | 11.172% | $246.4794 | $246.48 | $246.50 | $246.50 |
7 purchase totals = | $840.55 | $929.1905 | $929.20 | $929.25 | $929.30 |