| 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 | $129.63 | 8.694% | $140.9 | $140.90 | $140.90 | $140.90 |
| Purchase #2 | $115.69 | 4.687% | $121.1124 | $121.11 | $121.10 | $121.10 |
| Purchase #3 | $10.65 | 11.840% | $11.911 | $11.91 | $11.90 | $11.90 |
| Purchase #4 | $9.91 | 9.861% | $10.8872 | $10.89 | $10.90 | $10.90 |
| Purchase #5 | $187.90 | 9.607% | $205.9516 | $205.95 | $205.95 | $206.00 |
| Purchase #6 | $208.65 | 4.716% | $218.4899 | $218.49 | $218.50 | $218.50 |
| Purchase #7 | $20.64 | 10.380% | $22.7824 | $22.78 | $22.80 | $22.80 |
| 7 purchase totals = | $683.07 | $732.0345 | $732.03 | $732.05 | $732.10 | |