| 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 | $225.74 | 4.404% | $235.6816 | $235.68 | $235.70 | $235.70 |
| Purchase #2 | $234.99 | 9.536% | $257.3986 | $257.40 | $257.40 | $257.40 |
| Purchase #3 | $63.42 | 13.540% | $72.0071 | $72.01 | $72.00 | $72.00 |
| Purchase #4 | $111.43 | 10.618% | $123.2616 | $123.26 | $123.25 | $123.30 |
| Purchase #5 | $84.40 | 4.228% | $87.9684 | $87.97 | $87.95 | $88.00 |
| Purchase #6 | $68.96 | 8.168% | $74.5927 | $74.59 | $74.60 | $74.60 |
| Purchase #7 | $169.69 | 4.765% | $177.7757 | $177.78 | $177.80 | $177.80 |
| 7 purchase totals = | $958.63 | $1,028.6857 | $1,028.69 | $1,028.70 | $1,028.80 | |