| 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 | $165.46 | 4.559% | $173.0033 | $173.00 | $173.00 | $173.00 |
| Purchase #2 | $164.33 | 6.540% | $175.0772 | $175.08 | $175.10 | $175.10 |
| Purchase #3 | $13.34 | 10.647% | $14.7603 | $14.76 | $14.75 | $14.80 |
| Purchase #4 | $133.96 | 9.295% | $146.4116 | $146.41 | $146.40 | $146.40 |
| Purchase #5 | $169.80 | 8.438% | $184.1277 | $184.13 | $184.15 | $184.10 |
| Purchase #6 | $190.93 | 6.595% | $203.5218 | $203.52 | $203.50 | $203.50 |
| Purchase #7 | $97.94 | 11.586% | $109.2873 | $109.29 | $109.30 | $109.30 |
| 7 purchase totals = | $935.76 | $1,006.1892 | $1,006.19 | $1,006.20 | $1,006.20 | |