| 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 | $19.64 | 13.102% | $22.2132 | $22.21 | $22.20 | $22.20 |
| Purchase #2 | $58.55 | 8.274% | $63.3944 | $63.39 | $63.40 | $63.40 |
| Purchase #3 | $232.57 | 11.660% | $259.6877 | $259.69 | $259.70 | $259.70 |
| Purchase #4 | $213.35 | 5.667% | $225.4405 | $225.44 | $225.45 | $225.40 |
| Purchase #5 | $12.97 | 8.598% | $14.0852 | $14.09 | $14.10 | $14.10 |
| Purchase #6 | $66.99 | 12.645% | $75.4609 | $75.46 | $75.45 | $75.50 |
| Purchase #7 | $121.42 | 7.724% | $130.7985 | $130.80 | $130.80 | $130.80 |
| 7 purchase totals = | $725.49 | $791.0804 | $791.08 | $791.10 | $791.10 | |