| 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 | $159.97 | 4.678% | $167.4534 | $167.45 | $167.45 | $167.50 |
| Purchase #2 | $178.48 | 9.194% | $194.8895 | $194.89 | $194.90 | $194.90 |
| Purchase #3 | $212.67 | 9.454% | $232.7758 | $232.78 | $232.80 | $232.80 |
| Purchase #4 | $136.31 | 7.681% | $146.78 | $146.78 | $146.80 | $146.80 |
| Purchase #5 | $17.75 | 10.448% | $19.6045 | $19.60 | $19.60 | $19.60 |
| Purchase #6 | $67.64 | 10.267% | $74.5846 | $74.58 | $74.60 | $74.60 |
| Purchase #7 | $11.72 | 9.278% | $12.8074 | $12.81 | $12.80 | $12.80 |
| 7 purchase totals = | $784.54 | $848.8952 | $848.89 | $848.95 | $849.00 | |