| 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 | $54.39 | 3.668% | $56.385 | $56.39 | $56.40 | $56.40 |
| Purchase #2 | $188.46 | 9.109% | $205.6268 | $205.63 | $205.65 | $205.60 |
| Purchase #3 | $36.95 | 3.864% | $38.3777 | $38.38 | $38.40 | $38.40 |
| Purchase #4 | $14.75 | 3.228% | $15.2261 | $15.23 | $15.25 | $15.20 |
| Purchase #5 | $124.32 | 13.492% | $141.0933 | $141.09 | $141.10 | $141.10 |
| Purchase #6 | $226.33 | 8.835% | $246.3263 | $246.33 | $246.35 | $246.30 |
| Purchase #7 | $187.28 | 10.406% | $206.7684 | $206.77 | $206.75 | $206.80 |
| 7 purchase totals = | $832.48 | $909.8036 | $909.82 | $909.90 | $909.80 | |