| 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 | $22.47 | 4.621% | $23.5083 | $23.51 | $23.50 | $23.50 |
| Purchase #2 | $210.95 | 11.744% | $235.724 | $235.72 | $235.70 | $235.70 |
| Purchase #3 | $20.93 | 8.762% | $22.7639 | $22.76 | $22.75 | $22.80 |
| Purchase #4 | $115.31 | 6.769% | $123.1153 | $123.12 | $123.10 | $123.10 |
| Purchase #5 | $197.79 | 13.704% | $224.8951 | $224.90 | $224.90 | $224.90 |
| Purchase #6 | $246.75 | 9.408% | $269.9642 | $269.96 | $269.95 | $270.00 |
| Purchase #7 | $58.53 | 3.201% | $60.4035 | $60.40 | $60.40 | $60.40 |
| 7 purchase totals = | $872.73 | $960.3743 | $960.37 | $960.30 | $960.40 | |