| 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 | $223.46 | 5.579% | $235.9268 | $235.93 | $235.95 | $235.90 |
| Purchase #2 | $21.77 | 8.473% | $23.6146 | $23.61 | $23.60 | $23.60 |
| Purchase #3 | $117.60 | 11.818% | $131.498 | $131.50 | $131.50 | $131.50 |
| Purchase #4 | $170.46 | 12.150% | $191.1709 | $191.17 | $191.15 | $191.20 |
| Purchase #5 | $9.79 | 13.569% | $11.1184 | $11.12 | $11.10 | $11.10 |
| Purchase #6 | $176.46 | 7.215% | $189.1916 | $189.19 | $189.20 | $189.20 |
| Purchase #7 | $241.91 | 3.863% | $251.255 | $251.26 | $251.25 | $251.30 |
| 7 purchase totals = | $961.45 | $1,033.7753 | $1,033.78 | $1,033.75 | $1,033.80 | |