| 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 | $158.68 | 9.516% | $173.78 | $173.78 | $173.80 | $173.80 |
| Purchase #2 | $63.33 | 8.685% | $68.8302 | $68.83 | $68.85 | $68.80 |
| Purchase #3 | $192.45 | 12.177% | $215.8846 | $215.88 | $215.90 | $215.90 |
| Purchase #4 | $110.51 | 4.802% | $115.8167 | $115.82 | $115.80 | $115.80 |
| Purchase #5 | $152.48 | 11.451% | $169.9405 | $169.94 | $169.95 | $169.90 |
| Purchase #6 | $180.38 | 5.557% | $190.4037 | $190.40 | $190.40 | $190.40 |
| Purchase #7 | $176.31 | 9.587% | $193.2128 | $193.21 | $193.20 | $193.20 |
| 7 purchase totals = | $1,034.14 | $1,127.8685 | $1,127.86 | $1,127.90 | $1,127.80 | |