| 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 | $233.57 | 5.589% | $246.6242 | $246.62 | $246.60 | $246.60 |
| Purchase #2 | $239.85 | 13.711% | $272.7358 | $272.74 | $272.75 | $272.70 |
| Purchase #3 | $72.50 | 8.696% | $78.8046 | $78.80 | $78.80 | $78.80 |
| Purchase #4 | $61.35 | 9.283% | $67.0451 | $67.05 | $67.05 | $67.00 |
| Purchase #5 | $18.84 | 13.209% | $21.3286 | $21.33 | $21.35 | $21.30 |
| Purchase #6 | $32.82 | 10.387% | $36.229 | $36.23 | $36.25 | $36.20 |
| Purchase #7 | $164.48 | 13.578% | $186.8131 | $186.81 | $186.80 | $186.80 |
| 7 purchase totals = | $823.41 | $909.5804 | $909.58 | $909.60 | $909.40 | |