| 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 | $189.53 | 7.289% | $203.3448 | $203.34 | $203.35 | $203.30 |
| Purchase #2 | $129.67 | 8.520% | $140.7179 | $140.72 | $140.70 | $140.70 |
| Purchase #3 | $6.77 | 7.485% | $7.2767 | $7.28 | $7.30 | $7.30 |
| Purchase #4 | $7.26 | 12.790% | $8.1886 | $8.19 | $8.20 | $8.20 |
| Purchase #5 | $237.84 | 11.316% | $264.754 | $264.75 | $264.75 | $264.80 |
| Purchase #6 | $235.93 | 4.262% | $245.9853 | $245.99 | $246.00 | $246.00 |
| Purchase #7 | $29.47 | 11.531% | $32.8682 | $32.87 | $32.85 | $32.90 |
| 7 purchase totals = | $836.47 | $903.1355 | $903.14 | $903.15 | $903.20 | |