| 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 | $25.41 | 7.168% | $27.2314 | $27.23 | $27.25 | $27.20 |
| Purchase #2 | $170.67 | 8.597% | $185.3425 | $185.34 | $185.35 | $185.30 |
| Purchase #3 | $174.29 | 9.831% | $191.4244 | $191.42 | $191.40 | $191.40 |
| Purchase #4 | $18.46 | 3.181% | $19.0472 | $19.05 | $19.05 | $19.00 |
| Purchase #5 | $170.34 | 3.380% | $176.0975 | $176.10 | $176.10 | $176.10 |
| Purchase #6 | $185.74 | 10.472% | $205.1907 | $205.19 | $205.20 | $205.20 |
| Purchase #7 | $186.90 | 10.721% | $206.9375 | $206.94 | $206.95 | $206.90 |
| 7 purchase totals = | $931.81 | $1,011.2712 | $1,011.27 | $1,011.30 | $1,011.10 | |