| 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 | $24.65 | 5.107% | $25.9089 | $25.91 | $25.90 | $25.90 |
| Purchase #2 | $70.46 | 8.625% | $76.5372 | $76.54 | $76.55 | $76.50 |
| Purchase #3 | $101.26 | 8.615% | $109.9835 | $109.98 | $110.00 | $110.00 |
| Purchase #4 | $95.76 | 13.733% | $108.9107 | $108.91 | $108.90 | $108.90 |
| Purchase #5 | $231.89 | 5.746% | $245.2144 | $245.21 | $245.20 | $245.20 |
| Purchase #6 | $81.93 | 11.346% | $91.2258 | $91.23 | $91.25 | $91.20 |
| Purchase #7 | $235.74 | 12.153% | $264.3895 | $264.39 | $264.40 | $264.40 |
| 7 purchase totals = | $841.69 | $922.1700 | $922.17 | $922.20 | $922.10 | |