| 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 | $24.90 | 10.247% | $27.4515 | $27.45 | $27.45 | $27.50 |
| Purchase #2 | $122.69 | 5.708% | $129.6931 | $129.69 | $129.70 | $129.70 |
| Purchase #3 | $106.66 | 10.508% | $117.8678 | $117.87 | $117.85 | $117.90 |
| Purchase #4 | $23.25 | 6.759% | $24.8215 | $24.82 | $24.80 | $24.80 |
| Purchase #5 | $226.60 | 8.692% | $246.2961 | $246.30 | $246.30 | $246.30 |
| Purchase #6 | $32.68 | 7.706% | $35.1983 | $35.20 | $35.20 | $35.20 |
| Purchase #7 | $130.58 | 13.660% | $148.4172 | $148.42 | $148.40 | $148.40 |
| 7 purchase totals = | $667.36 | $729.7455 | $729.75 | $729.70 | $729.80 | |