| 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 | $179.28 | 12.765% | $202.1651 | $202.17 | $202.15 | $202.20 |
| Purchase #2 | $37.64 | 3.155% | $38.8275 | $38.83 | $38.85 | $38.80 |
| Purchase #3 | $243.33 | 11.826% | $272.1062 | $272.11 | $272.10 | $272.10 |
| Purchase #4 | $182.70 | 8.519% | $198.2642 | $198.26 | $198.25 | $198.30 |
| Purchase #5 | $187.35 | 12.266% | $210.3304 | $210.33 | $210.35 | $210.30 |
| Purchase #6 | $201.87 | 5.404% | $212.7791 | $212.78 | $212.80 | $212.80 |
| Purchase #7 | $223.77 | 8.723% | $243.2895 | $243.29 | $243.30 | $243.30 |
| 7 purchase totals = | $1,255.94 | $1,377.7620 | $1,377.77 | $1,377.80 | $1,377.80 | |