| 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 | $189.25 | 8.582% | $205.4914 | $205.49 | $205.50 | $205.50 |
| Purchase #2 | $221.91 | 11.451% | $247.3209 | $247.32 | $247.30 | $247.30 |
| Purchase #3 | $163.49 | 13.280% | $185.2015 | $185.20 | $185.20 | $185.20 |
| Purchase #4 | $144.53 | 4.557% | $151.1162 | $151.12 | $151.10 | $151.10 |
| Purchase #5 | $28.52 | 13.592% | $32.3964 | $32.40 | $32.40 | $32.40 |
| Purchase #6 | $74.31 | 9.421% | $81.3107 | $81.31 | $81.30 | $81.30 |
| Purchase #7 | $21.60 | 6.405% | $22.9835 | $22.98 | $23.00 | $23.00 |
| 7 purchase totals = | $843.61 | $925.8206 | $925.82 | $925.80 | $925.80 | |