| 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 | $138.64 | 13.829% | $157.8125 | $157.81 | $157.80 | $157.80 |
| Purchase #2 | $135.36 | 9.178% | $147.7833 | $147.78 | $147.80 | $147.80 |
| Purchase #3 | $214.64 | 8.504% | $232.893 | $232.89 | $232.90 | $232.90 |
| Purchase #4 | $83.83 | 12.399% | $94.2241 | $94.22 | $94.20 | $94.20 |
| Purchase #5 | $191.65 | 6.293% | $203.7105 | $203.71 | $203.70 | $203.70 |
| Purchase #6 | $131.70 | 12.717% | $148.4483 | $148.45 | $148.45 | $148.40 |
| Purchase #7 | $158.58 | 6.616% | $169.0717 | $169.07 | $169.05 | $169.10 |
| 7 purchase totals = | $1,054.40 | $1,153.9434 | $1,153.93 | $1,153.90 | $1,153.90 | |