| 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 | $35.94 | 7.412% | $38.6039 | $38.60 | $38.60 | $38.60 |
| Purchase #2 | $74.30 | 6.718% | $79.2915 | $79.29 | $79.30 | $79.30 |
| Purchase #3 | $86.65 | 3.585% | $89.7564 | $89.76 | $89.75 | $89.80 |
| Purchase #4 | $87.77 | 8.615% | $95.3314 | $95.33 | $95.35 | $95.30 |
| Purchase #5 | $72.64 | 12.800% | $81.9379 | $81.94 | $81.95 | $81.90 |
| Purchase #6 | $213.29 | 5.651% | $225.343 | $225.34 | $225.35 | $225.30 |
| Purchase #7 | $215.31 | 6.200% | $228.6592 | $228.66 | $228.65 | $228.70 |
| 7 purchase totals = | $785.90 | $838.9233 | $838.92 | $838.95 | $838.90 | |