| 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 | $53.85 | 4.339% | $56.1866 | $56.19 | $56.20 | $56.20 |
| Purchase #2 | $83.25 | 12.645% | $93.777 | $93.78 | $93.80 | $93.80 |
| Purchase #3 | $238.85 | 7.187% | $256.0161 | $256.02 | $256.00 | $256.00 |
| Purchase #4 | $23.41 | 3.858% | $24.3132 | $24.31 | $24.30 | $24.30 |
| Purchase #5 | $74.57 | 13.234% | $84.4386 | $84.44 | $84.45 | $84.40 |
| Purchase #6 | $171.28 | 8.349% | $185.5802 | $185.58 | $185.60 | $185.60 |
| Purchase #7 | $111.70 | 11.481% | $124.5243 | $124.52 | $124.50 | $124.50 |
| 7 purchase totals = | $756.91 | $824.8360 | $824.84 | $824.85 | $824.80 | |