| 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 | $198.63 | 9.855% | $218.205 | $218.21 | $218.20 | $218.20 |
| Purchase #2 | $219.76 | 11.859% | $245.8213 | $245.82 | $245.80 | $245.80 |
| Purchase #3 | $73.87 | 8.226% | $79.9465 | $79.95 | $79.95 | $79.90 |
| Purchase #4 | $48.59 | 8.695% | $52.8149 | $52.81 | $52.80 | $52.80 |
| Purchase #5 | $202.65 | 11.787% | $226.5364 | $226.54 | $226.55 | $226.50 |
| Purchase #6 | $141.75 | 13.447% | $160.8111 | $160.81 | $160.80 | $160.80 |
| Purchase #7 | $118.38 | 9.695% | $129.8569 | $129.86 | $129.85 | $129.90 |
| 7 purchase totals = | $1,003.63 | $1,113.9921 | $1,114.00 | $1,113.95 | $1,113.90 | |