| 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 | $166.95 | 11.679% | $186.4481 | $186.45 | $186.45 | $186.40 |
| Purchase #2 | $217.37 | 12.770% | $245.1281 | $245.13 | $245.15 | $245.10 |
| Purchase #3 | $75.78 | 3.841% | $78.6907 | $78.69 | $78.70 | $78.70 |
| Purchase #4 | $181.85 | 7.113% | $194.785 | $194.79 | $194.80 | $194.80 |
| Purchase #5 | $179.33 | 13.418% | $203.3925 | $203.39 | $203.40 | $203.40 |
| Purchase #6 | $7.97 | 4.103% | $8.297 | $8.30 | $8.30 | $8.30 |
| Purchase #7 | $247.60 | 11.454% | $275.9601 | $275.96 | $275.95 | $276.00 |
| 7 purchase totals = | $1,076.85 | $1,192.7015 | $1,192.71 | $1,192.75 | $1,192.70 | |