| 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 | $136.63 | 6.651% | $145.7173 | $145.72 | $145.70 | $145.70 |
| Purchase #2 | $76.41 | 12.237% | $85.7603 | $85.76 | $85.75 | $85.80 |
| Purchase #3 | $235.47 | 13.750% | $267.8471 | $267.85 | $267.85 | $267.80 |
| Purchase #4 | $155.73 | 10.647% | $172.3106 | $172.31 | $172.30 | $172.30 |
| Purchase #5 | $11.59 | 8.485% | $12.5734 | $12.57 | $12.55 | $12.60 |
| Purchase #6 | $198.37 | 9.819% | $217.848 | $217.85 | $217.85 | $217.80 |
| Purchase #7 | $122.79 | 11.269% | $136.6272 | $136.63 | $136.65 | $136.60 |
| 7 purchase totals = | $936.99 | $1,038.6839 | $1,038.69 | $1,038.65 | $1,038.60 | |