| 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 | $163.46 | 12.538% | $183.9546 | $183.95 | $183.95 | $184.00 |
| Purchase #2 | $93.46 | 6.480% | $99.5162 | $99.52 | $99.50 | $99.50 |
| Purchase #3 | $55.78 | 11.757% | $62.3381 | $62.34 | $62.35 | $62.30 |
| Purchase #4 | $95.84 | 6.719% | $102.2795 | $102.28 | $102.30 | $102.30 |
| Purchase #5 | $228.95 | 3.523% | $237.0159 | $237.02 | $237.00 | $237.00 |
| Purchase #6 | $152.89 | 13.852% | $174.0683 | $174.07 | $174.05 | $174.10 |
| Purchase #7 | $249.99 | 7.654% | $269.1242 | $269.12 | $269.10 | $269.10 |
| 7 purchase totals = | $1,040.37 | $1,128.2968 | $1,128.30 | $1,128.25 | $1,128.30 | |