| 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 | $190.44 | 8.476% | $206.5817 | $206.58 | $206.60 | $206.60 |
| Purchase #2 | $230.51 | 5.368% | $242.8838 | $242.88 | $242.90 | $242.90 |
| Purchase #3 | $22.55 | 11.525% | $25.1489 | $25.15 | $25.15 | $25.10 |
| Purchase #4 | $186.76 | 12.261% | $209.6586 | $209.66 | $209.65 | $209.70 |
| Purchase #5 | $177.52 | 4.674% | $185.8173 | $185.82 | $185.80 | $185.80 |
| Purchase #6 | $128.64 | 6.253% | $136.6839 | $136.68 | $136.70 | $136.70 |
| Purchase #7 | $170.35 | 7.484% | $183.099 | $183.10 | $183.10 | $183.10 |
| 7 purchase totals = | $1,106.77 | $1,189.8732 | $1,189.87 | $1,189.90 | $1,189.90 | |