| 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 | $157.64 | 4.797% | $165.202 | $165.20 | $165.20 | $165.20 |
| Purchase #2 | $12.38 | 10.852% | $13.7235 | $13.72 | $13.70 | $13.70 |
| Purchase #3 | $123.38 | 5.691% | $130.4016 | $130.40 | $130.40 | $130.40 |
| Purchase #4 | $167.74 | 4.392% | $175.1071 | $175.11 | $175.10 | $175.10 |
| Purchase #5 | $192.70 | 8.535% | $209.1469 | $209.15 | $209.15 | $209.10 |
| Purchase #6 | $124.96 | 11.841% | $139.7565 | $139.76 | $139.75 | $139.80 |
| Purchase #7 | $242.42 | 12.216% | $272.034 | $272.03 | $272.05 | $272.00 |
| 7 purchase totals = | $1,021.22 | $1,105.3716 | $1,105.37 | $1,105.35 | $1,105.30 | |