| 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 | $171.96 | 4.824% | $180.2554 | $180.26 | $180.25 | $180.30 |
| Purchase #2 | $8.98 | 11.393% | $10.0031 | $10.00 | $10.00 | $10.00 |
| Purchase #3 | $186.30 | 9.322% | $203.6669 | $203.67 | $203.65 | $203.70 |
| Purchase #4 | $233.92 | 13.163% | $264.7109 | $264.71 | $264.70 | $264.70 |
| Purchase #5 | $198.80 | 5.123% | $208.9845 | $208.98 | $209.00 | $209.00 |
| Purchase #6 | $118.97 | 13.866% | $135.4664 | $135.47 | $135.45 | $135.50 |
| Purchase #7 | $95.59 | 12.836% | $107.8599 | $107.86 | $107.85 | $107.90 |
| 7 purchase totals = | $1,014.52 | $1,110.9471 | $1,110.95 | $1,110.90 | $1,111.10 | |